A coin is tossed twice and the four possible outcomes are assumed to be equally likely. If A is the event, both head and tail have appeared, and B be the event, at most one tail is observed, find `P(A),\ P(B),\ P(A//B)\ a n d\ P(B//A)dot`

A coin is tossed twice.If the outcome is at most one tail,what is the probability that head and tail have appeared.

A coin is tossed twice and all 4 outcomes are equally likely .Let A be the event that first throw results in a head and B be the event that second throw results in a tail , then show that the events A and B are independent .

A coin and a die are thrown. If A denotes the event: head and an even face, and B denotes the event : tail and a multiple of three, then P(A) and P(B) are respectively

if A and B are events such that P(A)=0. 6 ,\ P(B)=0. 3\ a n d\ P(AnnB)=0. 2 ,\ fin d\ P(A//B)a n d\ P(B//A)dot

A coin is tossed thrice and all the eight outcomes are assumed equally likely. In which of the following cases are the following events A and B are independent? A= the first thrown results in head, B= the last thrown results in tail A= the number of heads is odd, B= the number of tails is odd A= the number of heads is two, b= the last throw results in head

Given that A\ a n d\ B are two events such that P :(a)=0. 6 ,\ P(B)=0. 3\ a n d\ P(AnnB)=0. 2 ,\ find P(A/B)a n d\ P(B//A)dot

A coin is tossed thrice and all eight outcomes are assumed equally likely. In which of the following cases are the events A and B independent ? (i) A : "the first throw results in head" B : "the last throw results in tail" (ii) A : "the number of heads is two" B : "the last throw results in head".

3 coins are tossed simultaneously, A is the event of getting no head, then P(A) is ……….

If A and B are two events such that P(A)=0.5,P(B)=0.6 and P(A uu B)=0.8 ,find P(A/B) and P(B/A) .