If `P(A)=a, P(B)=b`, then show that `P(A//B) gt (a+b-1)/(b)` .

If P(A)=a and P(B)=b, then show that P(A/B) le(a)/(b) .

If P(A) = a and P(B) = b, then show that P(A/B) le a/b .

(e)ANSWER ANY one question : 1. if P(A) =a and P(B)=b, then show that P(A/B) le a/b

If P(A)=a and P(B)=b, Show that P(A/B) lea/b .

If A and B are two events such that P(A) = P(B) = 1, then show that , P(A+B) = 1, P(AB) = 1

If A and B are two events such that P(A) = P(B) = 1, then show that, P(A + B) = 1.

For any two sets A and B, if P(A)=P(B), then show that A=B, here P(A) is the power set of A.

Assume that P (A) = P (B) . Show that A = B

If A and B are two mutually exclusive events and P(A cup B) ne 0 , then show that, P[A//(A cup B)] =(P(A))/(P(A)+P(B)) .

If a, b, c are In A.P., then show that, (1)/(b c), (1)/(c a), (1)/(a b) are in A.P.