In a simultaneous throw of two coins, the probability of getting atleast one headis:
Select.
A) 1/2 B) 1/3 C) 2/3 D) 3/4 E) 1/4
n(S)=4   E = even getting at least one head   N(E)=3   P(E)=3/4   ANSWER 3/4 3/4
<result>D</result>
In a simultaneous throw of two coins, the probability of getting atleast one headis: