A) P={1,2,3,4,5}
Q={-4,-3,-2,-1,0}
P irisan Q = 0
B) P={1,3,5,7}
Q={2,3,5,7}
P irisan Q = {3,5,7} = 3
C) P={B,U,N,D,A}
Q={I,B,U}
P irisan Q = {B,U} = 2
Maaf kalau salah :))
A) P={1,2,3,4,5}
Q={-4,-3,-2,-1,0}
P irisan Q = 0
B) P={1,3,5,7}
Q={2,3,5,7}
P irisan Q = {3,5,7} = 3
C) P={B,U,N,D,A}
Q={I,B,U}
P irisan Q = {B,U} = 2
Maaf kalau salah :))