If A and B are two mutually exclusive events and `P(A uu B)!= 0`, then show that, `P[A/(A uu B)]=(P(A))/(P(A)+P(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 and B are two mutually exclusive event then P(A-B) =

If A and B are two mutually exclusive events,then, P(A)+P(B)= .

If A and B are two mutually exclusive events such that P(B) = 2P(A) and A uu B = S , then P(B) is

If A and B are mutually exclusive events, given that P(A) = 3/5, P(B) = 1/5, then P(A uu B) is

A and B are two mutually exclusive events. If P (A) = 0.5, P (B) = 0.6, find P (A or B).

If A, B, C are any three events in an experiment then show that (i) P(A//B^(C)) = (P(A) - P(A nn B))/(1-P(B)) "if P"(B^(C)) gt 0 (ii) A sube B rArr P(A//C) le P(B//C) "if P(C)" gt 0 (iii) If A, B are mutually exclusive, then P(A//B^(C)) = (P(A))/(1-P(B)) "if P(B)" ne 1 (iv) If A, B are mutually exclusive and P(A uu B) ne 0 "then" P(A//A uu B) = (P(A))/(P(A) + P(B))

If A and B are two mutually exclusive events with P(A)=0.5, P(B')=0.6 then P(A uu B) is a) 0 b) 1 c) 0.6 d) 0.9

If A and B are mutually exclusive events, show that P(A/(A uu B)) = frac(P(A))(P(A)+P(B))