Question

16. If n(A)=8 and n(B)=5,then the minimum number of elements in AUB is *
O a. 6
O b. 7
O c. 8
O d. 13
ract value of X​

Answer 1

Answer:

answer would be 8,as it may be possible that B is a subset of A

Answer 2

Answer:

13

Step-by-step explanation:

AUB = sum of the number of elements in A and B.

FORMULA:- n(A)+n(B)

n(A)+n(B)=8+5

             =13

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