Question

Se considera multimea A={-6,-5,2,0,1,7,-13}. Determinati multimea B={y|y este opusul lui x,x € A}.
pls repede!!!

Answer 1

A = { -6, -5, 2, 0, 1, 7, -13 }

B = { 6, 5, -2, 0, -1, -7, +13 }

Answer 2

Răspuns:

B = { +6 ; +5 ; -2 ; 0 ; -1 ; -7 ; +13 }