A : {1,2,3} B : {2,1,5}. Maka ( A u B ) - A : ?
Matematika
sbila28
Pertanyaan
A : {1,2,3}
B : {2,1,5}. Maka
( A u B ) - A : ?
B : {2,1,5}. Maka
( A u B ) - A : ?
2 Jawaban
-
1. Jawaban karima183
A u B = { 1,2,3,5}
(A u B) - A = {1,2,3,5} - { 1,2,3}
={5} -
2. Jawaban vaniaazzah
( A U B) - A = {1,2,3,5} - A
= {1,2,3,5} - {1,2,3}
= {5}