Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10th

# A and B are two events such that, P(A) = 0.42, P(B) = 0.48, and P(A ∩ B) = 0.16. Find P(not B) - Mathematics

Sum

A and B are two events such that, P(A) = 0.42, P(B) = 0.48, and P(A ∩ B) = 0.16. Find P(not B)

#### Solution

P(A) = 0.42

P(B) = 0.48

P(A ∩ B) = 0.16

P(not B) = "P"(bar"B") = 1 – P(B)

= 1 – 0.48

= 0.52

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