Question

An unfair coin has the property that when flipped 4
times, it has the same non-zero probability of
turning up 2 heads and 2 tails (in any order) as 3
heads and 1 tail (in any order). Let p be the
probability of getting a head in any one fiip, find the
value of 60p​

Answer 1

Answer:

its very confusing sum I am tarting but I can't do