A fair coin is tossed `n` times. if the probability that head occurs 6 times is equal to the probability that head occurs 8 times, then find the value of `ndot`

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

When a coin is tossed n times, if the probability for getting 6 heads is equal to the probability of getting 8 heads, then the value of n is

A fair coin is tossed 12 times. Find the probability that two heads do not occur consectively.

A fair coin is tossed 12 times. Find the probability that two heads do not occur consectively.

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

A fair coin is tossed 100 times . The probability of getting head an odd number of times is

A fair coin is tossed n times . If the probability of getting seven heads is equal to the probability of getting 9 heads , then the probability of getting two heads is

If a fair coin is tossed 5 times, the porbability that heads does not occur two or more times in a row is

A coin is tossed 5 times. What is the probability of getting at least 3 heads.