A fair coin is tossed 10 times. If the probability that heads never occur on
Channel: Doubtnut
Date: 2020-05-24

A fair coin is tossed 10 times. If the probability that heads never occur on consecutive tosses be `(m)/(n)` (where m, n are coprime and m, `n in N`), then the value of `(n-7m)` equals to :