A fair coin is flipped 10 times. What is the probability that neither heads nor tails shows up twice in a row? Express your answer as a common fraction.

Guest Oct 1, 2021

#1**+2 **

I think there is only two possibilities HTHTHTHTHT THTHTHTHTH out of 2^{10} <===== you can finish

ElectricPavlov Oct 2, 2021