# Books with Math problems

There are some book that have helped me with problems and theory.

Geometry

-Shuyriguin

-Challenging problems in geometry (Posamentier,Salkind-Dover)

-Mathematical Circles (Dmitri Fomin, Sergey Genkin & Ilia Itellberg )

Combinatorics

-Problem-solving estrategies (Arthur Engel)

-How to count without counting (Ivan Niven)

Number theory

-Introduction to number theory (Ivan Niven)

-Elementary number theory with applications (Thomas Koshy)

General

-The art and craft of problem-solving

-Selected problems of the Vietnamese Mathematical Olympiad

-Problem solving through problems

-How to solve it (george Pólya)

Note by Galen Buhain
3 years, 2 months ago

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2 \times 3 $$2 \times 3$$
2^{34} $$2^{34}$$
a_{i-1} $$a_{i-1}$$
\frac{2}{3} $$\frac{2}{3}$$
\sqrt{2} $$\sqrt{2}$$
\sum_{i=1}^3 $$\sum_{i=1}^3$$
\sin \theta $$\sin \theta$$
\boxed{123} $$\boxed{123}$$

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Thanks for sharing the info!

- 3 years, 1 month ago