Question

scrieti urmatoarele multimi enumerand elementele 

a) A={x|x∈N* , x<4}={............
b) B={x|x∈N ,5<x<11}.............
c) C={n|n∈N,n²<28}...................

Answer 1

a) A= {1,2,3}
b) B= {6,7,8,9,10}
c) C={0,1,2,3,4,5}