In a set of 10 coins, 2 coins are with heads on both the sides. A coin is selected at random from this set and tossed five times. If all the five times, the result was heads, find the probability that the selected coin had heads on both the sides.

In a set of 10 coins, 2 coins with heads on both sides. A coin is selected at random from this set and tossed five times. Of all the five times, the result was head, find the probability that the selected coin had heads on both sides.

Two coins are tossed. Find the probability of getting a head on both the coins.

Two coins are tossed . Find the probability of getting a head on both the coins.

A purse contains 3 coins C_(1), C_(2), C_(3) . Where C_(1) is a fair coin, C_(2) is a biased coin with probability (2)/(3) of showing up head and C_(3) is a fake coin containing head on both sides. One of the coins is selected at random and tossed twice. If head is obtained on both the tosses, then the probability that the coin selected is not a fair coin is p. Then p =

A coin is tossed twice. Find the probability of getting head both the times.

A bag contains 14 coins of which two are counter feet with heads on the both sides,the rest are fair coins.One is selected at random from the bag and tossed,find the probability of getting a head is-

A coin is tossed twice, the probability of getting head both the times is

A coin is tossed twice, the probability of getting head both the times is

A coin is tossed twice,the probability of getting head both the xx is