By Martin Erickson

ISBN-10: 0883858290

ISBN-13: 9780883858295

Every mathematician (beginner, beginner, alike) thrills to discover basic, dependent recommendations to likely tough difficulties. Such satisfied resolutions are referred to as ``aha! solutions,'' a word popularized by way of arithmetic and technology author Martin Gardner. Aha! ideas are outstanding, beautiful, and scintillating: they exhibit the wonderful thing about mathematics.

This ebook is a suite of issues of aha! ideas. the issues are on the point of the varsity arithmetic scholar, yet there can be whatever of curiosity for the highschool pupil, the trainer of arithmetic, the ``math fan,'' and a person else who loves mathematical challenges.

This assortment comprises 100 difficulties within the parts of mathematics, geometry, algebra, calculus, likelihood, quantity thought, and combinatorics. the issues begin effortless and usually get more challenging as you move during the e-book. a number of suggestions require using a working laptop or computer. a major characteristic of the publication is the bonus dialogue of similar arithmetic that follows the answer of every challenge. This fabric is there to entertain and tell you or element you to new questions. in the event you do not keep in mind a mathematical definition or notion, there's a Toolkit at the back of the booklet that might help.