Question
Question: A fair coin is tossed repeatedly. The probability of getting a result in the fifth toss; that is dif...
A fair coin is tossed repeatedly. The probability of getting a result in the fifth toss; that is different from those obtained in the first 4 tosses is :
A
1/16
B
31/32
C
1/32
D
None
Answer
1/16
Explanation
Solution
T.C. = 2.2.2.2.2 & F.C. = {HHHHT, TTTTH} = 2
\ P = 2/32