2 coins are tossed simultaneously. find the probability of getting 2 heads

Asked by bangalore.likitha | 2nd Apr, 2020, 03:18: PM

Expert Answer:

2 coins are tossed simultaneously.
 
Sample Space (S)= {(T, T), (T, H), (H, T), (H, H)}
n(S) = 4
 
Let A be the event of getting 2 heads.
 
A= {(H, H)}
 
n(A)= 1
 
P(A) = n(A)/n(S) = 1/4
 

Answered by Yasmeen Khan | 2nd Apr, 2020, 07:44: PM