यदि `P(A)=1/2,P(B)=1/3` तथा `P(A∩B)=2/3` हो , तो क्या घटनाएँ A तथा B स्वतंत्र है ?

If P(A)=1/3, P(B)=2/4, P(A∪ B)=1/4 then find P(A∩B)

If sin(A+B) = sqrt3/2 and tan(A-B)= 1/sqrt3 , then (2A + 3B) is equal to : यदि sin(A+B) = sqrt3/2 तथा tan(A-B)= 1/sqrt3 है, तो (2A + 3B) का मान क्या होगा ?

If events A and B are such that P(A) = 1/3 , P(B) = 1/2 and P(A nn B) = 1/6 , then P (not A and not B) is :

If A and B are events such that P(A)=1/2, P(B)=1/3 and P(A cap B)=1/4 , then find (a) P(A/B) (b) P(B/A)

If P(A) = 2P(B) = 2/5 and P(B/A) = 1/3 , find P(A/B) and P(AuuB) .

If P(A + B) = 2/3 and P(A - B) = 1/3, then P(B) = ?

If P(A) = 2/7 and P(B')=1/3 ," then " P(A') + P(B)=

If P(A)= (1)/(2), P((B)/(A)) = (1)/(3), P((A)/(B))= (2)/(5) , find P(B)