Given `P(A)=(2)/(5)` and `P(B)=(1)/(5)` .Find `P(A or B)`
if A and B are mutually exclusive events.

Given P(A)=3/5 and P(B)=1/5 . Find P(A "or" B) , if A and B are mutually exclusive events.

If A and B are mutually exclusive events,then P(AuuB)=

If A and B are mutually exclusive events,then P(AuuB)= ……………..

Give P(A)=(3)/(5) and P(B)=(1)/(5) Find Find B are mutually exclusive events.

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

If P(A) = 3/7, P(B) = 1/2 and P(A'capB')=1//14 , then are A and B are mutually exclusive events?

Statement -1 : If A,B,C are three events such that P(A)=(2)/(3),P(B)=(1)/(4) and P( C) =(1)/(6) then, A,B,C are mutually exclusive events. Statement-2 : if P(A cup B cup C) = Sigma P(A) , then A,B,C are mutually exclusive.

If P(A)=(1)/(3),P(B)=(2)/(3), then A and B are mutually exclusive and exhaustive events.

If the events A and B are mutually exclusive, then P( A/B) =

Say True or False giving reasons: (i) P(A)=1/3,P(B)=2/3, A and B are mutually exclusive and exhaustive (ii) P(A)=0.4, P(B)=0.25, P(A orB)=0.65. A and B are mutually exclusive events. (iii)P(A)=0.3, P(B)=.45, P(A and B) =0.2, A and B are not mutually exclusive events. (iv) P(A)=0.35, P(B)=0.65, A and B are complementary events.