## Proofs without words II: more exercises in visual thinking by Roger B. Nelsen

By Roger B. Nelsen

Like its predecessor, Proofs with no phrases, this ebook is a set of images or diagrams that aid the reader see why a selected mathematical assertion can be actual, and the way you possibly can start to pass approximately proving it. whereas in a few proofs with out phrases an equation or might sound to assist advisor that strategy, the emphasis is obviously on offering visible clues to stimulate mathematical idea. The proofs during this assortment are prepared by means of subject into 5 chapters: geometry and algebra; trigonometry, calculus and analytic geometry; inequalities; integer sums; and sequences and sequence. academics will locate that some of the proofs during this assortment are well matched for school room dialogue and for assisting scholars to imagine visually in arithmetic.