Tolong y kak, udh mau dikumpulin hari senen.. :)

Bab Himpunan

14.)
A = { 1 , 3 , 5, 7, 9 }
B = { 2 , 3 }

n(A) = 5
n(B ) = 2
A ====> B = 2^5 = 32 ( A )

15.)
n(B ) = 3

A ====> B = 243

B =====> A =

A ====> B = 3^x = 243
3^5 = 243
A = 5

B =====> A = 5^3 = 5 × 5 × 5 = 125 ( B )