Download or read book The Green Book of Mathematical Problems written by Kenneth Hardy and published by Courier Corporation. This book was released on 2013-11-26 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rich selection of 100 practice problems — with hints and solutions — for students preparing for the William Lowell Putnam and other undergraduate-level mathematical competitions. Features real numbers, differential equations, integrals, polynomials, sets, other topics. Hours of stimulating challenge for math buffs at varying degrees of proficiency. References.