If positive integer 
and n is the number of times a coin is flipped, what is the value of n?
(1) The probability of getting heads exactly once is
.
(2) The probability of getting at least one tail is greater than.
and n is the number of times a coin is flipped, what is the value of n?(1) The probability of getting heads exactly once is
.(2) The probability of getting at least one tail is greater than
.