Mathematics for Class XII(CBSE)


R.D. Sharma
    

The Magic Square - Tricking Your Way to Mental Superpowers (Faking Smart Book 3)


Lewis Smile - 2012
    Perform this genius seemingly-mathematical feat on any napkin, any receipt, or even on your friend's arm.You can learn the famous Magic Square, and you can learn it in under 10 minutes.You will have a magician's Grand Finale, in your hands at any moment. This gets audible gasps, and you can wow people with this for the rest of your life...**************************THE PERFORMANCE:**************************Your friend will name a random number. You then speedily write 16 different numbers into a 4x4 grid. With a smug flourish, you then reveal that all combinations and directions within the grid add up to their chosen number. It is simply mind-blowing.Effortlessly perform a trick that it seems only a computer could perform, and learn how in 10 minutes from right now.

How to Start a Worm Bin: Your Guide to Getting Started with Worm Composting


Henry Owen - 2015
     Do you want to learn to turn food scraps into valuable compost? Do you believe in taking responsibility for the food waste we create? Worm Composting is the Solution! People all over the world are using worm farming to turn their food scraps into nutrient-rich vermicompost by starting their own worm compost bin. Check out a few of the reviews for “How to Start a Worm Bin” to see what readers say about the book. ”How to Start a Worm Bin” will teach you how to: Start a Worm Compost Bin Care for Composting Worms Harvest the Worm Compost (vermicompost) Use Worm Compost in your garden soils Scroll back up and click ‘Buy Now’ to Start your Worm Bin today! “How to Start a Worm Bin” also includes: A FREE gift from the author: “Inside my Worm Composting Toolbox” Vermicomposting FAQ Worm Compost Bin Troubleshooting

A Mathematician's Lament


Paul Lockhart
    He proposes his solution.

The Power of Vedic Maths


Atul Gupta - 2013
    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.

How to Work From Home and Make Money in 2017: 13 Proven Home-Based Businesses You Can Start Today (Work from Home Series: Book 1)


Sam Kerns - 2016
    I have purchased 3 of his books so far and I have not been disappointed." Lene CAre you tired of struggling just to get by with a paycheck that doesn’t quite stretch far enough? Or are you one of the millions of people who are out of work in an economy gone bad? Maybe you long to be your own boss so you can set your own schedule and choose the path your life will take.Whatever it is that brought you to this page, you’re obviously looking for answers. The good news is you’ve come to the right place.I've spent the past 20 years working for myself, and I would never dream of punching another clock or trudging to someone else’s office every day to collect a meager paycheck. That’s because I’ve discovered the secret: when you work for yourself, you’re happier, more productive, and you have unlimited earning potential.After all, why would you want to work so hard to fund someone else’s dreams?Working for myself has allowed me to live a lifestyle that many people can only dream about. I have the flexibility to create the life I want, take days off when I need to, and I decide how much money I make by choosing the hours I workBut don’t be fooled. Working from home at a home-based business isn’t easy. It takes hard work and dedication to build a successful business that makes money.In my book, I’m pleased to offer you 13 proven, realistic ways to work from home and earn a great income. And I won’t just offer you a brief explanation of each method like some other books do.In each chapter, I provide you with the information and facts you need to determine if that business is right for you.But I don’t stop there. I’ll also give you important links and resources, so if you decide you want to pursue one of the home-based business ideas listed in this book, you’ll have everything you need to begin.So, the choice is yours. Will you wake up tomorrow morning and spend your day funding someone else’s dreams, or will you finally take the steps needed to claim your own success?Why not start right now by buying How to Work From Home and Make Money? It’s one of the most important things you’ll do to begin the process of achieving your own dreams.tags: work from home, home based business, make money, make money from home, online business, small business, start a business, startup, startups, make money online

104 Number Theory Problems: From the Training of the USA IMO Team


Titu Andreescu - 2006
    Offering inspiration and intellectual delight, the problems throughout the book encourage students to express their ideas in writing to explain how they conceive problems, what conjectures they make, and what conclusions they reach. Applying specific techniques and strategies, readers will acquire a solid understanding of the fundamental concepts and ideas of number theory.

The Vincent in the Barn: Great Stories of Motorcycle Archaeology


Tom Cotter - 2009
    A friend or acquaintance says, “You know, there’s an old bike that’s been sitting in this garage for years.” The hunt is on. And rather than the usual worthless Hondazukimaha pile of hopeless oxidation, at the back of that barn you find a genuine classic, the motorcycle collector’s dream.The Vincent in the Barn tells forty such stories--tales of motorcycle hunting dreams come true. From Ducatis in basements to Vincents abandoned in sheds, Harleys in barns to Brit bikes moldering behind urban garages, these are the stories that fuel every motorcyclist’s fantasies. The only difference? They’re true.See Tom Cotter, author of Motorbooks “In the Barn” series, interviewed by Jay Leno on JayLenosGarage.com: http://www.jaylenosgarage.com/video/j...

Bumper to Bumper


Doug DeMuro - 2016
    Bumper to Bumper is newer, longer, and better, touting mostly original stories that include the time Doug crashed his brand-new Porsche company car into a tree, the real story behind the time Doug crushed a Chrysler PT Cruiser, the time Doug bribed a government official in South Africa, the time Doug got detained at the Canadian border on an automotive press trip, and the story of Doug’s relationship with automakers. Also, Doug wrote this description himself in the third person.

Metal Detecting: A Beginner's Guide to Mastering the Greatest Hobby In the World


Mark D. Smith - 2014
    This book shows you how to claim your share. Over 200 pages of valuable metal detecting information designed to get you out there finding treasure on your very first outing.Finding treasure with a metal detector is real and doing it is simple and easy once you read this book. There are people finding incredible old coins made from gold and silver, valuable historical relics and old jewelry made from gold, silver and platinum. But you won't find these great treasures unless you know where and how to look. Metal Detecting: A Beginner's Guide shows you this and much more.Veteran detectorist and treasure enthusiast Mark Smith continues to provide great information to anyone interested in the great hobby of metal detecting. In his second book on the subject, he manages to answer the common questions that every novice has when they are thinking about getting started. From choosing the right machine to identifying your valuable treasure, Mark Smith covers these subjects and everything in between in an easy to understand way.While this metal detecting book may be geared towards the novice treasure hunter, there are plenty of choice tips that even experienced treasure hunters can pick up. Mark Smith reveals some of his best guarded metal detecting secrets in this metal detecting guide that puts more treasure in your find's pouch.Fully illustrated diagrams and real life pictures describe in detail the easiest ways to not only locate treasure, but safely recover it as well.Learn how to find more treasure by: understanding common metal detecting terminology, understanding which metal detectors work the best and where, understanding how and why a metal detector works, other equipment you will need, proper etiquette, what you can expect to find, why you should never throw anything away, how to identify your finds, how to identify jewelry, how to tell if it is real gold, how to metal detect with children, which recovery tools work the best, how to recover treasure, how to metal detect private property, how to identify unknown metal detecting finds, metal detecting creeks, rivers and lakes, pinpointing, making weak targets stronger, cleaning your finds, the best places to use your metal detector, selling your finds and more!What are you waiting for? Find out how you can maximize your treasure with this informative metal detecting book today.

How to Count to Infinity


Marcus du Sautoy - 2020
    But this book will help you to do something that humans have only recently understood how to do: to count to regions that no animal has ever reached. By the end of this book you'll be able to count to infinity... and beyond. On our way to infinity we'll discover how the ancient Babylonians used their bodies to count to 60 (which gave us 60 minutes in the hour), how the number zero was only discovered in the 7th century by Indian mathematicians contemplating the void, why in China going into the red meant your numbers had gone negative and why numbers might be our best language for communicating with alien life.But for millennia, contemplating infinity has sent even the greatest minds into a spin. Then at the end of the nineteenth century mathematicians discovered a way to think about infinity that revealed that it is a number that we can count. Not only that. They found that there are an infinite number of infinities, some bigger than others. Just using the finite neurons in your brain and the finite pages in this book, you'll have your mind blown discovering the secret of how to count to infinity.Do something amazing and learn a new skill thanks to the Little Ways to Live a Big Life books!

Elementary Linear Algebra with Applications


Bernard Kolman - 1995
    It offers a fine balance between abstraction/theory and computational skills, and gives readers an excellent opportunity to learn how to handle abstract concepts. Included in this comprehensive and easy-to-follow manual are these topics: linear equations and matrices; solving linear systems; real vector spaces; inner product spaces; linear transformations and matrices; determinants; eigenvalues and eigenvectors; differential equations; and MATLAB for linear algebra. Because this book gives real applications for linear algebraic basic ideas and computational techniques, it is useful as a reference work for mathematicians and those in field of computer science.

Learn Tunisian Crochet: Beginner Stitch Guide & 6 Easy Potholder Patterns (Tiger Road Crafts Book 2)


Tara Cousins - 2014
    The "Getting Started" section will give you a great overview and help explain some things for the very beginner. Next, learn some easy stitch patterns in the section "Basic Stitches." When you're ready to try your first project, take a look at the "Potholder Patterns" section, but make sure to read the "Pattern Information & Notes" first for some important stuff that pertains to all the patterns. The ebook is also filled with photos to help you along your way.Why Potholders?Potholders are a great project to work with Tunisian crochet because:• The back/wrong side is hidden between the two layers• Tunisian crochet makes a very thick final product• Working square shapes is easy for the beginnerHave fun, and happy hooking to you!

The Funky and Frugal Housewife: Making a Good Family Life on Very Little


Kate Singh - 2016
    This is for the mothers out there that want to run the home and raise the children in a stress-free and affordable way. This is for the wife that would like to be the hostess with the mostess, but not toil and fret all day and has no talents in making radishes into roses. This is for the real housewive's that are a little funky, want to be frugal, want the adorable home, maybe a little farm in their Urban backyard, purposely don't match their sheets, like fun accent walls in each room, want to homeschool their children, need to do a major household budget, and downsize, but won't compromise on a good life. This is for the families that want to cut the grocery bill big time and still have their organics and non-GMO popcorn. This is also for the families happy to ditch the car and walk to save money and the environment but won't give up their entertaining and gatherings. This book is loaded with great advice and tips on everything from a household budget, making your own cleaners, going a little country in the city, throwing parties with a few dollars, and having a good life on very little.

Prealgebra


Richard Rusczyk - 2011
    Topics covered in the book include the properties of arithmetic, exponents, primes and divisors, fractions, equations and inequalities, decimals, ratios and proportions, unit conversions and rates, percents, square roots, basic geometry (angles, perimeter, area, triangles, and quadrilaterals), statistics, counting and probability, and more! The text is structured to inspire the reader to explore and develop new ideas. Each section starts with problems, giving the student a chance to solve them without help before proceeding. The text then includes solutions to these problems, through which algebraic techniques are taught. Important facts and powerful problem solving approaches are highlighted throughout the text. In addition to the instructional material, the book contains well over 1000 problems. The solutions manual (sold separately) contains full solutions to all of the problems, not just answers. This book can serve as a complete Prealgebra course. This text is supplemented by free videos and a free learning system at the publisher's website.