Question

find the probability of getting one heads and one tells , when two coins are tosted together​

Answer 1

Answer:

sample space:

{HH,HT,TH,TT}

n(S)=4

A={HT,TH}

n(A)=2

Probability:

=n(A)/n(S)

=2/4

=1/2

Answer 2

Answer:

Let 'A' be the event that of getting one head and one tail

Total Outcomes =4

Favourable outcomes =2{HT,TH}

P(A) =$\frac{favourable \: outcomes}{total \: outcomes}$

P(A) =$\frac{2}{4}$

P(A) =$\frac{1}{2}$

Hope this answer helps you out.