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Iasminamaria9
a fost răspuns

A={0,1} , B={y|y =2 ^x *3x,x€A} , C={z|z=(Y+2) ^x€A , Y€ B} merci !
20p

Răspuns :

Mikkka
y=2⁰ * 3*0= 0
y=2¹ *3*1=6
B={0,6}
z=(0+2)⁰=1
z=(0+2)¹=2
z=(6+1)⁰=1
z=(6+1)¹=7
C={1,2,7}