Question

am Si eu nevoie de rezolvarea mulțimilor: A={x€ R ||x+2|<5} B={x€R ||x-3|<4}​

Answer 1

Răspuns:

A={x€R|x+2|<5}={0,1,2,3,4,5,6}

B={x€R|x-3|<4}={0,1,2,3,4,5,6}