Question

VA ROG 4,5 ȘI 6. DAU COROANA

Answer 1

a) x=0,1,2
$2^{0}$=1
$2^{1}$=2
$2^{2}$=4
B={1,2,4}
b) Fals

5) a) n={1,2,3...}
2*1=2
2*2=4
2*3=6
A={2,4,6}
n={0,1,2...}
2*0+1=1
2*1+1=3
2*2+1=5
B={1,3,5}
b) {1,2,3,4,5,6}

6) A={c,d,a,b}
B={c,d,e,f}