Question

A coin is tossed thrice what is the probability that at least one tail locker

Answer 1

n(s) =8
n(A) =1

P(A) =n(A) /n(s) =1/8

Answer 2

Answer:

at least tail

it means there is total 8 options

inthat 7 are having tails atleast

so

n(E)=7

n(S)=8

p=7/8

Step-by-step explanation: