Question

Plzz answer the following question​

Answer 1

Answer:

option C

Step-by-step explanation:

n(A) = 3

n(B) = 6

min of n(AUB) will be 3, when A is subset of B and max will be When A and B are separate sets. then n(AUB) = n(A) + n(B) = 3+6= 9