If P(A)= 1/5, P(B)=1/4, P(A/B)=1/4, then what is P(B/A)?

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P(A)= 1/5, P(B)=1/4, P(A/B)=1/4 എങ്കിൽ P(B/A) എത്ര ?

A1/10

B5/16

C3/8

D1/2

Answer:

P(A)= 1/5 P(B)=1/4 P(A/B)=1/4 P(A/B)=P(A∩B)/P(B) P(A∩B)=P(A/B)xP(B)=1/4 x 1/4 = 1/16 P(B/A)=P(A∩B)/P(A)=1/16 ÷ 1/5 = 5/16

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