Question

Tlong pertanyaan ini khusus kak syubbana nomeer 3,4,5.

Answer 1

No 3)
a) P^c = { -3 , 2}
b) Q^c = { -2 , -1, 1}
c) P u Q = { -3, -2, -1, 0, 1, 2}
d) (P u Q)^c = { }

no 4)
A = {1,2,4,8,16}
B = {1, 4, 9, 16}
C = {1,3,5,7,9}

a) A - B = {2,8}
b) A - C = {2, 4, 8, 16}
c) B - A = {9}
d) C - A = {3,5,7,9}

no 5)
a) A - B = {a,b,c,d}
b) gambar (yg diarsir menunjukkan A - B)