If E and F events with `P(E) <= P(F)` and `P(E nn F)>0`, then (a) occurrence of E `=>`occurrence of F(b) occurrence of F `=>` occurrence of E (c) non-occurrence of E `=>` non-occurrence of F(d) none of the above implications hold

If A and B are two independent events, then the probability of occurrence of atleast one of A and B is given by

If A and B are two independent events, then the probability of occurrence of at least one of A and B is given by 1- P(A') P(B').

If E and F are independent events such that P(E')=0.2 and P(F')=0.5, find P(EnnF)

If E and F are independent events, show that P(EuuF) =1- P(E') P(F') .

Let E and F be events with P(E)=(3)/(5), P(F)=(3)/(10) and P (E cap F) =(1)/(5) Are E and F independent?

If fa n dg are one-one functions, then (a) f+g is one one (b) fg is one one (c) fog is one one (d) non eoft h e s e

Let E and F be two independent events. The probability that exactly one of them occurs is 11//25 and the probability of none of them occurring is 2//25. If P(T) denotes the probability of occurrence of the event T, then

If E and F are events such that P(E) = 1/4, P(F) = 1/2 and P(E and F) = 1/8 , find (i) P(E or F), (ii) P(not E and not F).

Let E and F be events with P(E) = (3)/(5), P(F)= (3)/(10) and P(EnnF)= (1)/(5) Are E and F independent?

D , E ,a n dF are the middle points of the sides of the triangle A B C , then centroid of the triangle D E F is the same as that of A B C orthocenter of the tirangle D E F is the circumcentre of A B C orthocenter of the triangle D E F is the incenter of A B C centroid of the triangle D E F is not the same as that of A B Cdot