Probability 3 Question 19

19. If A and B are two independent events such that P(A)>0, and P(B)1, then P(A¯/B¯) is equal to

(a) 1P(A/B)

(b) 1P(A/B¯)

(c) 1P(AB)P(B)

(d) P(A¯)P(B¯)

(1982,2M)

Show Answer

Solution:

  1. Since, P(A/B¯)+P(A¯/B¯)=1

P(A¯/B¯)=1P(A/B¯)



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