If n(A) = 7, n(B) = 13 , n(A n B) = 4 then find n( AU B
Answers
Answered by
3
Answer:
20
n( A U B) = n(A) + n(B)
= 7 + 13
= 20
MARK ME AS BRAINLLEST
Answered by
1
Answer:
the answer is in this pic......
Attachments:
Similar questions
Science,
3 months ago
Science,
3 months ago
Geography,
3 months ago
Math,
6 months ago
CBSE BOARD XII,
6 months ago
Math,
10 months ago
Social Sciences,
10 months ago