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 Prove that P(A + B)= 1.

If Aa n dB are two events such that P(A)=1/2a n dP(B)=2/3 . Then show that P(A U B) ge 2/3 .

Choose the correct answer: If A and B are any two events such that P(A) + P(B) - P(A and B) = P(A), then

Choose the correct answer: If A and B are two events such that P(A) != 0 and P(B|A) = 1, then

If A and B are two events such that P(A) =(1)/(4), P(B) = (1)/(2) and P(A cap B) = (1)/(8) , find P (not A and not B).

If A and B are two independent events such that P (A) = 1//2, P(B)=1//5, then find P(AuuB) and P(A|B)

Let A and B be two events such that P(A) =1/3,P(B)=1/4 and P(AnnB)=1/4 . Find P(A//B),P(B//A),P(AuuB) .

If A and B are two events such that P(A cup B) = (3)/(4), P(AcapB) =(1)/(2) and P(A) = (2)/(3) , then the value of 12 times of P(B) is -

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

If Aa n dB are two independent events such that P(A)=1//2 a n d P(B)=1//5, then