Each chapter in this book deals with a single mathematical topic, which ideally should form the basis of a single lecture. The chapter has been designed as a mixture of the following ingredients: -(i) Illustrative examples and notes for the student's pre-lecture reading. (ii) Class discussion exercises for study in a lecture or seminar. (iii) Graded problems for assignment work. Contents 1 Sets, functions page 11 2 Limits and continuity 17 3 The exponential and related functions 25 4 Inverse functions 30 5 Differentiation 35 6 Differentiation of implicit functions 44 7 Maxima and minima 50 8 Curve sketching 54 9 Expansion in series 61 10 Newton's method 67 11 Area and integration 72 12 Standard integrals 80 13 Applications of the fundamental theorem 87 14 Substitution in integrals 94 15 Use of partial fractions 100 16 Integration by parts 106 Answers to problems 110 Index 116 1 Sets, Functions A set is a collection of distinct objects. The objects be longing to a set are the elements (or members) of the set. Although the definition of a set given here refers to objects, we shall in fact take objects to be numbers throughout this book, i.e. we are concerned with sets of numbers. Illustrative Example 1: Set Notation We give straight away some examples of sets in set notation and explain the meaning in each case.
A campus stabbing that is not what it seems ...When a gifted, handsome Armidale University student is mysteriously stabbed from behind, detectives have almost no clues and no obvious motive. DI Emily Sanderson - calm, controlled and polite - leads a small team of police assembled to solve the case. Tedious investigative police work, the results of various forensic tests, and a little luck, eventually lead to the identification and punishment of the attacker. As the investigation proceeds, the lives of a number of the people associated with the crime - even some of the police - are changed dramatically. At the climax, a number of other, hitherto unresolved cases are finalised. Justice is eventually achieved, and in an epilogue, we learn what subsequently happened in the lives of the major participants.
He comes when you're sleeping. He is the reason you're afraid of the dark.After years of living as a prisoner of the fairytale monster that killed her mother, Charity has escaped, but the Bogeyman wants her back, and he will not stop until he has her. There is only one safe place for her now, a haunted place called Feral Park, but the price of safety will be more than her innocence ... it will be her soul."FERAL is a haunting, genuine fusion of horrific fantasy and the fearsome dreads of present-day life. FERAL bites hard and doesn't let go." Tom Piccirilli, author of Midnight Road
She was a mystery from the start.They found her at a roadside diner outside the small Idaho town of Clearwater, drugged and abandoned, with no memory of who she is or where she came from.But was she a miracle?She inspires violence with her presence, madness with a touch. As her health improves and her memories return, the hot Clearwater summer becomes increasingly strange and violent. Insanity infects the small town, a shadowy figure lurking in the woods deals death, and no one is safe."Knight is a writer to watch." Ellen Datlow, editor of Year's Best Fantasy & Horror.
Vengeful revenants, ghost children, woodland zombies, and lustful demon toys are among the menagerie of small horrors showcased in Brian Knight's first collection, Dragonfly. Gripping, touching, and sometimes humorous, Dragonfly deals a powerful range of emotions from love to hate, hope and loss. Reviewers and readers alike have praised Dragonfly, which received four honorable mentions in The Years Best Fantasy & Horror. "Brian Knight's writing shines with a dark brilliance. Dragonfly is a chilling collection of terror." Douglas Clegg, author of The Children's Hour
There's something deadly hiding in the wilds of Mount Misery.Novelist Jim Eldridge joins the Hacks Club for a writer's retreat at The Devil's Tail Lodge. Something on Mount Misery is not happy to see them. Fellow attendees, including bestseller Heather Woods and the legendary H Casper, look forward to a week of fun and relaxation, until trouble with a local man turns deadly.The body count rises, and the survivors band together to fight the relentless killer. Will they escape the nightmare on The Devil's Tail Ridge, or die trying?"Say hello to horror's next big thing." Brian Keene, author of The Rising
In 2008, the cult novelette 1200 AM Live introduced readers to the sick world of Andy Crow and Charles Greene.In 2009, The Avian presented the tragic story of Jove.They Call Us Monsters, the final story in this fantasy/horror trilogy, brings these characters together in an explosive conclusion. For the first time, these beloved characters meet, and all hell breaks loose. This omnibus collects all three stories in a single volume."Monsters are real, you've got photographic evidence, and frankly son, it's beginning to piss us off." - Charles Greene
Dead hookers, murderous junkies, and pissed-off drug lords. Butch Quick is having a really bad night.Meet Butch Quick, a reluctant tough guy with a bad attitude and a talent for trouble. If the job is too dirty or dangerous for anyone else, then Butch is your man.When Butch repossesses a vintage 1968 Mustang from a neighborhood troublemaker, he uncovers a dark secret that tangles him up with a local drug kingpin and his army of moronic goons, a foul-mouthed macaw, and a dangerous woman named Honey."You just gotta like Brian Knight's jack-of-all trades tough guy, Butch Quick. Butch is a muscle-bound Sad Sack, a big-hearted lug of an actual nice guy who just can't get a break. Whatever can go wrong will go wrong. More please " Paul Bishop, author of Fight Card: Felony Fists
Brian Knight's Dangerous Toys will break your heart, tickle your funny bone, and punch you right in the gut. Murderers and monsters, shapeshifters and the unquiet dead, cryptids and clowns ... Dangerous Toys explores a world of small horrors from the subtle to the brazen, the serious to the slapstick.
When thirteen-year-old orphan Penny Sinclair moves to the small town of Dogwood to live with her godmother, she expects her life to become very dull. She doesn't expect to find a strange talking fox roaming the countryside near her new home, a kindred spirit in her new friend Zoe, or the secret grove where they discover the long hidden magic of The Phoenix Girls. Learning to use magic isn't easy, though; Penny and Zoe get their magic wrong almost as often as they get it right. When something sinister threatens Dogwood, their often accidental magic may be the only thing that can stop it.
In this explosive conclusion to The Phoenix Girls Trilogy, the girls and their expanding circle of friends prepare to defend Aurora Hollow and Dogwood against enemies from another world, and Penny faces the greatest challenge of her young life; the truth about her father, her family's darkest secrets, and the mystery of the Phoenix. Trouble has come to Aurora Hollow again, and this time the whole world is in danger.
SQL Server 2008 represents a sizable jump forward in scalability, performance, and usability for the DBA, developer, and business intelligence (BI) developer. It is no longer unheard of to have 20-terabyte databases running on a SQL Server. SQL Server administration used to just be the job of a database administrator (DBA), but as SQL Server proliferates throughout smaller companies, many developers have begun to act as administrators as well. Additionally, some of the new features in SQL Server are more developer-centric, and poor configuration of these features can result in poor performance. SQL Server now enables you to manage the policies on hundreds of SQL Servers in your environment as if you were managing a single instance. We've provided a comprehensive, tutorial-based book to get you over the learning curve of how to configure and administer SQL Server 2008. Whether you're an administrator or developer using SQL Server, you can't avoid wearing a DBA hat at some point. Developers often have SQL Server on their own workstations and must provide guidance to the administrator about how they'd like the production configured. Oftentimes, they're responsible for creating the database tables and indexes. Administrators or DBAs support the production servers and often inherit the database from the developer. This book is intended for developers, DBAs, and casual users who hope to administer or may already be administering a SQL Server 2008 system and its business intelligence features, such as Integration Services. This book is a professional book, meaning the authors assume that you know the basics about how to query a SQL Server and have some rudimentary concepts of SQL Server already. For example, this book does not show you how to create a database or walk you through the installation of SQL Server using the wizard. Instead, the author of the installation chapter may provide insight into how to use some of the more advanced concepts of the installation. Although this book does not cover how to query a SQL Server database, it does cover how to tune the queries you've already written.
Fill the gap between planning and doing with SSIS 2014 The 2014 release of Microsoft's SQL Server Integration Services provides enhancements for managing extraction, transformation, and load operations, plus expanded in-memory capabilities, improved disaster recovery, increased scalability, and much more. The increased functionality will streamline your ETL processes and smooth out your workflow, but the catch is that your workflow must change. New tools come with new best practices, and Professional Microsoft SQL Server 2014 Integration Services will keep you ahead of the curve. SQL Server MVP Brian Knight is the most respected name in the business, and your ultimate guide to navigating the changes to use Microsoft SQL Server Integration Services 2014 to your utmost advantage. Implement new best practices for effective use of SSISWork through tutorials for hands-on learning of complex techniquesRead case studies that illustrate the more advanced conceptsLearn directly from the foremost authority on SSIS SQL Server Integration Services is a complex tool, but it's the lifeblood of your work. You need to know it inside out, and you must understand the full potential of its capabilities in order to use it effectively. You need to make sure the right architecture is in place. Professional Microsoft SQL Server 2014 Integration Services is your roadmap to understanding SSIS on a fundamental level, and setting yourself up for success.
Bring your data to life with Power BI Key Features Get to grips with the fundamentals of Microsoft Power BI and its Business Intelligence capabilities Build accurate analytical models, reports and dashboards Get faster and more intuitive insights from your data using Microsoft Power BI Book DescriptionMicrosoft Power BI is a cloud-based service that helps you easily visualize and share insights using your organization's data.This book will get you started with business intelligence using the Power BI toolset, covering essential concepts such as installation,designing effective data models, as well as building basic dashboards and visualizations to make your data come to life You will learn how to get your data the way you want – connecting to data sources sources and how to clean your data with the Power BI Query Editor. You will next learn how to properly design your data model to make your data easier to work with.. You will next learn how to properly design your data model to navigate table relationships and build DAX formulas to make your data easier to work with. Visualizing your data is another key element of this book, and you will learn how to follow proper data visualization styles and enhanced digital storytelling techniques. By the end of this book, you will understand how to administer your organization's Power BI environment so deployment can be made seamless, data refreshes can run properly, and security can be fully implementedWhat you will learn Connect to data sources using both import and DirectQuery options Use the Query Editor to apply data transformations and data cleansing processes, including learning how to write M and R scripts Design optimized data models by designing relationships and DAX calculations Leverage built-in and custom visuals to design effective reports Use the Power BI Desktop and Power BI Service to implement Row Level Security on your model Administer a Power BI cloud tenant for your organization Deploy your Power BI Desktop files into the Power BI Report Server Who this book is forThis book is for aspiring Business Intelligence professionals who want to get up and running with Microsoft Power BI. If you have a basic understanding of BI concepts and want to learn how to apply them using Microsoft Power BI, this book is for you.
Design, develop, and master efficient Power BI solutions for impactful business insightsKey FeaturesGet to grips with the fundamentals of Microsoft Power BI Combine data from multiple sources, create visuals, and publish reports across platformsUnderstand Power BI concepts with real-world use casesBook DescriptionMicrosoft Power BI Complete Reference Guide gets you started with business intelligence by showing you how to install the Power BI toolset, design effective data models, and build basic dashboards and visualizations that make your data come to life.In this Learning Path, you will learn to create powerful interactive reports by visualizing your data and learn visualization styles, tips and tricks to bring your data to life. You will be able to administer your organization's Power BI environment to create and share dashboards. You will also be able to streamline deployment by implementing security and regular data refreshes.Next, you will delve deeper into the nuances of Power BI and handling projects. You will get acquainted with planning a Power BI project, development, and distribution of content, and deployment. You will learn to connect and extract data from various sources to create robust datasets, reports, and dashboards. Additionally, you will learn how to format reports and apply custom visuals, animation and analytics to further refine your data.By the end of this Learning Path, you will learn to implement the various Power BI tools such as on-premises gateway together along with staging and securely distributing content via apps. This Learning Path includes content from the following Packt products:Microsoft Power BI Quick Start Guide by Devin Knight et al. Mastering Microsoft Power BI by Brett PowellWhat you will learnConnect to data sources using both import and DirectQuery optionsLeverage built-in and custom visuals to design effective reportsAdminister a Power BI cloud tenant for your organizationDeploy your Power BI Desktop files into the Power BI Report ServerBuild efficient data retrieval and transformation processesWho this book is forMicrosoft Power BI Complete Reference Guide is for those who want to learn and use the Power BI features to extract maximum information and make intelligent decisions that boost their business. If you have a basic understanding of BI concepts and want to learn how to apply them using Microsoft Power BI, then Learning Path is for you. It consists of real-world examples on Power BI and goes deep into the technical issues, covers additional protocols, and much more.
Become a self-sufficient citizen developer by learning the tools within the Microsoft Power Platform and how they can be used together to drive change and multiply your productivity. Learn about PowerApps for building applications, Power Automate for automating business processes across those applications, and Power BI for analyzing results and communicating business intelligence through compelling visuals. By understanding the purpose and capabilities of these tools, you will be able to enhance your organization’s visibility into key areas and make informed business decisions in a timely matter. This book is divided into four parts and begins in Part I by showing you how to build applications through PowerApps. You will learn about screens and controls, application sharing and administration, and how to make your applications accessible from mobile devices such as phones and tablets. Part II is about creating workflows using Power Automate that implement business logic across your applications. Part III brings in dashboards and data analysis, showing you how to connect to a data source, cleanse the data from that source, and drive decision making through interactive reports and storytelling. Part IV brings together all the pieces by showing the integrations that are possible when all three tools are combined into a single solution.What You Will LearnUnderstand the need for the citizen developer in today’s business environmentOrganize and plan the building of line-of-business applications with PowerApps solutions Replace wasteful paper processes with automated applications built in PowerAppsAutomate workflows across processes with Power AutomateCommunicate analytical results through visualizations and storytellingIntegrate PowerApps, Power Automate, and Power BI into solutions that multiply productivityWho This Book Is ForPower users and analysts with strong Excel skills who need a more comprehensive set of tools that can better help them accomplish their vision on projects, those familiar with one of the Power Platform tools who wish to learn how all three can fit together, and those who are seen as as “rogue IT” problem solvers who get things done when others have tried but failed
An essential how-to guide for experienced DBAs on the most significant product release since 2005! Microsoft SQL Server 2012 will have major changes throughout the SQL Server and will impact how DBAs administer the database. With this book, a team of well-known SQL Server experts introduces the many new features of the most recent version of SQL Server and deciphers how these changes will affect the methods that administrators have been using for years. Loaded with unique tips, tricks, and workarounds for handling the most difficult SQL Server admin issues, this how-to guide deciphers topics such as performance tuning, backup and recovery, scaling and replication, clustering, and security. Serves as a must-have how-to guide on the new features of the 2012 release of Microsoft SQL Server Walks you through ways to manage and monitor SQL Server and automate administration Guides you through SQL Azure for cloud computing, data replication, and data warehouse performance improvements Addresses client-connectivity enhancements, new features that ensure high availability of mission-critical applications, and tighter integration with Excel and SharePoint for data analysis and reporting Highlights major changes to the suite of SQL Server BI tools, including integration, reporting, and analysis services Includes real-world case examples and best practices from Microsoft insiders If you're a database administrator eager to get started with the newest version of SQL Server, then this book is essential reading.
"Call on Admin911 to learn what's going on with your network, to understand your options, and pick the right solutions." --David Chernicoff, Windows 2000 MagazineThis survival guide for SQL Server 2000 administrators explains how to implement preventive problem-solving strategies and minimize downtime. Helpful call-outs throughout the book include:Take Command--Specific command-line utilities relating to the topic at handCode Blue--Things to do when your system is in troubleBug Alert--Common and little-know problems and pitfallsThis book will also help you:*Manage SQL Server, including memory and security*Optimize and automate administration using SQL Server Agent and other tools*Debug Jobs*Monitor and tune SQL Server unsing the system monitor and alerts*Optimize T-SQL and stored procedures*Scale SQL Server using linked servers and Distributed Partitioned Views*Troubleshoot database performance*Implement disaster recovery procedures.
