Dover The Stanford Mathematics Problem Book: With Hints and Solutions

C'est un très bon livre de problèmes accessible pour n'importe qui ayant fait des maths au lycée.

This is a really good little book. The problems all draw insight from the reader and build mathematical confidence without requiring very in depth knowledge. Basic arithmetic skills, a tadge of algebra and geometry... and of course a logical systematic approach. Even relatively little calculus in what I've seen so far. This is because I think the authors want to encourage talent in the essence of mathematical reasoning, without necessitating a large background of knowledge. Every problem is interesting but *within reach* for someone entering university.

Really very fast delivery I am totally impressed. Arrived as stated "New"

mi e' piaciuto pressocche' tutto del libro che conoscevo e che amplia e sistema le mie conoscenze della materia

Very good book. The problems given inside requires creativity to solve.