If an unbiased coin is tossed 10 times then the probability that no two consecutive heads occurs is

A fair coin is tossed 9 times the probability that at least 5 consecutive heads occurs is

An unbiased coin is tossed 12 times The probability that at least 7 consecutive heads show up is K/256 then K=

If 5 coins are tossed find the probability that no two or more consecutive heads occur.

If 10 coins are tossed, find the probability that no two or more consecutive heads occur.

4 fair coins are tossed and given that the first coin shows head. Find the probability that no two consecutive heads occur on the four coins.

In an experiment a coin is tossed 10 times. Q. Probability that no two heads are consecutive is :