The absence of a book, explaining the techniques in a simple language, has been felt acutely for a long time. This book has been written using a step-by-step approach, and attempts to fill the existing void. It includes several solved problems in addition to 1000 practice problems with answers. It also includes a special chapter which shows the application of the techniques to problems set in competitive exams like CAT, CET etc.People from all walks of life including school and college students, teachers, parents and also those from non-mathematical areas of study will discover the joys of solving mathematical problems using the wonderful set of techniques called Vedic Maths.

    The work of English clergyman, educator and Shakespearean scholar Edwin A. Abbott (1838-1926), it describes the journeys of A. Square [sic – ed.], a mathematician and resident of the two-dimensional Flatland, where women-thin, straight lines-are the lowliest of shapes, and where men may have any number of sides, depending on their social status.Through strange occurrences that bring him into contact with a host of geometric forms, Square has adventures in Spaceland (three dimensions), Lineland (one dimension) and Pointland (no dimensions) and ultimately entertains thoughts of visiting a land of four dimensions—a revolutionary idea for which he is returned to his two-dimensional world. Charmingly illustrated by the author, Flatland is not only fascinating reading, it is still a first-rate fictional introduction to the concept of the multiple dimensions of space. "Instructive, entertaining, and stimulating to the imagination." — Mathematics Teacher.

    The inability to compromise and understand the opposition is epidemic today, from countries refusing to negotiate, to politicians pandering to their base. Social media has produced a virulent world where extreme positions dominate. In most of these disagreements, parties yell at each other, very little progress is made, and the end result is a hardening (or further widening) of positions. There is however, such a thing as 'good' arguments. Arguments that offer reasons on both sides can ultimately allow for some mutual understanding and respect, and even if neither party is convinced by the other, the possibility of compromise can result.Sinnott-Armstrong's book shows the importance of good arguments and reveals common misunderstandings about them. Many people see an argument just as a means to persuade other people or beat them in an intellectual competition. Sinnott-Armstrong sees them as much more essential-as a means to play a constructive role in the way we interact with each other. He shows the way out of the impasse by introducing readers to what makes a good argument. In clear, lively, and practical prose, and using plentiful examples from politics, popular culture, and everyday life, he introduces the reader to topics such as: what defines an argument; the role that reasons play in arguments; the pieces that make up good arguments; what arguments can accomplish effectively; the difference between essential terms like deductive, inductive, and abductive in creating an argument; and how to spot fallacies in others' arguments. Armed with these tools, Sinnott-Armstrong wants readers to be able to spot bad reasoning and bad arguments, and to advance their own view in a forceful and logical way-with an eye toward effective resolution of disputes.

    He’s lost:His home…His girlfriend of nine years…His love of travel…His hair, and much of his confidenceBut then, during an argument with his deeply irritating friend Nick, he checks his spam folder and finds a mysterious invitation to the trip of a lifetime. If he takes it, maybe he can turn everything around?Except Nick decides he’s coming too.What could go wrong?Well, just about everything when Adam: Fights a mandrill in South Africa armed with only a sock Tests black magic with a witch doctor’s love spell Develops an erotic attraction to a purple Cadillac in Havana Hikes into a volcano to meet people with perhaps the worst job in the world Visits a bizarre, bloody funeral hosted by the strangest tribe in Indonesia Learns why it’s a bad idea to become a gold digger in Papua New GuineaCan he change himself and his life? And if so, will the price be worth paying?Both about the people who go, and the places they visit, Don’t Come Back is a hilarious travelogue-meets-memoir full of weird characters, awkward situations, and delightfully British humour.It can be read on its own or as a follow-up to Don't Go There.Come on an unforgettable journey today!

    Everything around us, including matter, is energy. A deep look into the mysteries of the subatomic world – the particles that make up the atom – provides answers to basic questions about how the universe works. To solve the future of mankind’s energy needs we need to understand the basic building blocks of the universe, including the atom and its parts. By exploring the subatomic world we’ll find more answers to our questions about time, forces like gravity and the matter that surrounds us. More importantly, we’ll find new ways to tap into the energy that exists around us to power our growing needs. In a new branch of particle physics, where tiny particles are thought of as energy waves, we find new answers that may help us in our quest to find alternative energy sources.

    His latest case is intriguing and he gets perhaps a little too involved. Libby Richmond doesn’t believe in ghosts, messages from beyond the grave or any other superstitious nonsense – but when she returns to the old Derbyshire farmhouse to nurse her Great Aunt Lillian through the last stages of terminal illness, she finds all her beliefs turned upside down. Lil wants to discover the truth behind a long-ago family scandal before she dies – and Libby finds herself being drawn in until she too is obsessed with the outcome. Decima Watkins was hanged in 1859 for poisoning three of her older sisters. Now it seems she wants revenge! Libby realizes that there can be no happy ending to this story. Either Decima was a pathetic victim of her father’s fury and a gross miscarriage of justice, or she was the cold-blooded murderess of her own siblings. Whatever the truth, she appears to be taking out her anger on Libby, even managing to inflict physical harm on her hapless descendant. But what is really happening at Hill Farm? Libby has upset quite a few people by supporting Lil when the general opinion is that she should go quietly to a hospice and die there. Is the culprit one of those angry with Libby’s interference? Is it Brendan, the boyfriend she dumped to run off to Derbyshire to be with Lil? Or is Libby simply losing her grip on reality? DI Piper is the one who has to discover the truth when he arrests her and listens to her incredible tale.

    One day, she received a message from a stranger. This woman offered to lead her on a self-healing trip hiking through the Scottish highlands.It seemed like a sign—a big sister sent when she needed one most.In this sometimes hilarious, sometimes terrifying, but always inspiring memoir, an introverted pollyanna is paired up with her polar opposite—a steamrolling, abrasive female with completely unorthodox healing methods. As they barrel through the winding one lane roads in a tiny rental car stopping to hike at breathtaking mountains and glens, an outrageous series of events forces Ninya to reclaim her power and find the strength to heal herself in one of the most beautiful places on earth.Readers of “Eat, Pray, Love” and “Wild” will love this memoir.

    But when the life of their young son is taken, Jeanie starts to wonder if her family is being targeted by something supernatural. In this novella based on a true story, Jeanie narrates her family's time at the Maple House and the experiences in what she thought would be her dream home that still plague her family today.

    It requires, in short, an understanding of probability. In this Very Short Introduction, John Haigh introduces the ideas of probability--and the different philosophical approaches to probability--and gives a brief account of the history of development of probability theory, from Galileo and Pascal to Bayes, Laplace, Poisson, and Markov. He describes the basic probability distributions and discusses a wide range of applications in science, economics, and a variety of other contexts such as games and betting. He concludes with an intriguing discussion of coincidences and some curious paradoxes.

    Siracusa's overview, wrap-up, and critique of everything new in OS X 10.10 Yosemite.

    Worked examples and exercises support the text. An ELBS/LPBB edition is available.

    Short-Cut Math is a concise, remarkably clear compendium of about 150 math short-cuts — timesaving tricks that provide faster, easier ways to add, subtract, multiply, and divide.By using the simple foolproof methods in this volume, you can double or triple your calculation speed — even if you always hated math in school. Here's a sampling of the amazingly effective techniques you will learn in minutes: Adding by 10 Groups; No-Carry Addition; Subtraction Without Borrowing; Multiplying by Aliquot Parts; Test for Divisibility by Odd and Even Numbers; Simplifying Dividends and Divisors; Fastest Way to Add or Subtract Any Pair of Fractions; Multiplying and Dividing with Mixed Numbers, and more.The short-cuts in this book require no special math ability. If you can do ordinary arithmetic, you will have no trouble with these methods. There are no complicated formulas or unfamiliar jargon — no long drills or exercises. For each problem, the author provides an explanation of the method and a step-by-step solution. Then the short-cut is applied, with a proof and an explanation of why it works.Students, teachers, businesspeople, accountants, bank tellers, check-out clerks — anyone who uses numbers and wishes to increase his or her speed and arithmetical agility, can benefit from the clear, easy-to-follow techniques given here.

    Each self-contained chapter consists of three sections. The first describes the statistic, including how it is used and what information it provides. The second section reviews how it works, how to calculate the formula, the strengths and weaknesses of the technique, and the conditions needed for its use. The final section provides examples that use and interpret the statistic. A glossary of terms and symbols is also included.New features in the second edition include:an interactive CD with PowerPoint presentations and problems for each chapter including an overview of the problem's solution; new chapters on basic research concepts including sampling, definitions of different types of variables, and basic research designs and one on nonparametric statistics; more graphs and more precise descriptions of each statistic; and a discussion of confidence intervals.This brief paperback is an ideal supplement for statistics, research methods, courses that use statistics, or as a reference tool to refresh one's memory about key concepts. The actual research examples are from psychology, education, and other social and behavioral sciences.Materials formerly available with this book on CD-ROM are now available for download from our website www.psypress.com. Go to the book's page and look for the 'Download' link in the right-hand column.

    You'll find complete coverage of all exam objectives, including key topics such as project planning, execution, delivery, closure, and others. CompTIA's Project+ is the foundation-level professional exam in the complex world of project management; certified project managers often choose to go on and obtain their Project Management Professional (PMP) certifications as well Provides complete coverage of all exam objectives for CompTIA's first update to the Project+ exam in six years Covers project planning, execution, delivery, change, control, communication, and closure Demonstrates and reinforces exam preparation with practical examples and real-word scenarios Includes a CD with Sybex test engine, practice exams, electronic flashcards, and a PDF of the book Approach the new Project+ exam with confidence with this in-depth study guide! Reviews

    Collected here to keep your wits sharp, The Best Brain Teasers of All Time features the cleverest brain teasers from around the world and throughout history.The Best Brain Teasers of All Time gives you hours of fun-filled entertainment with brain teasers that develop your problem-solving skills in math, logic, and wordplay. Organized as an integrated challenge, these brain teasers build in momentum as they increase in difficulty from classic nursery rhymes to the riddle of the sphinx.The Best Brain Teasers of All Time puts your mind to the test with: 125 Brain Teasers that require no special skills to solve. Plus, each question comes with an optional clue in case you get stumped and a handy answer key in the back to test yourself or play with friends Brain Teasers for Every Level that cater to beginners and advanced masterminds alike, with brain teasers organized by level of difficulty to improve your skills as you move forward Hints of History that provide fun facts and background information for every brain teaser Get ready to sharpen your wit with every “aha” moment. The Best Brain Teasers of All Time is a go-to source for timeless fun and mind-blowing challenges.