Question

in a single throe of a coin , what is probability of getting a tail. ​

Answer 1

In this case, when we toss a coin there is a probability of 1/2 for both of the events to occur. We have to find the probability of getting 'either head or tail' so that will be 1/2+1/2–0=1. ... The probability is zero. With one toss you can only have one outcome.

Answer 2

s={H,T}. n(s)=2

n(A)=1

p(A)=n(A)/n(s)

=1/2

I hope it will help you