Answer: C
Step-by-step explanation:
If A and B are independent P(A∩ B)= P(A) P(B).
Now P(A∩ B) = 4/10
=2/5
P(A) P(B) = 4/10 ×2/10 = 8/100 = 2/25
Therefore A and B are not independent
Since they are not equal they are not mutually exclusive
Diagram attached for further understanding