Question

3) If A and B are subsets of the universal set X and n(X) = 50, n(A) = 35,
n(B) = 20. Find n(A’ U B’ )

Answer 1

Answer:

I DON'T KNOW ANSWER I WILL NOT GIBE ANSWER

Answer 2

Answer:

Answer is 47

Step-by-step explanation:

if we apply the n( A U B ) then we will get the answer 47