Question

2. Scrieți elementele mulțimii:
a) A = {x| XEZ, -4< x <5}; b) B = {x|x€ Z, -25 x <7};
c) C = {x|xe Z, -1<x<8}; d) D = {x xe Z, -5<x<6}​

Answer 1

Răspuns:

A={-3,-2,-1,0,1,2,3,4}

B={-24,-23,-22...-1,0,1,2,3,4,5,6}

C={0,1,2,3,4}

D={-4,-3,-2,-1,0,1,2,3,4,5}