When tossing two coins once, what is the probability of heads on both the coins?  Choose the correct choice:
A) 1/4
B) 1/2
C) 3/4
D) 1/3
E) None of the above
Total number of outcomes possible when a coin is tossed = 2 (âˆµ Head or Tail)   Hence, total number of outcomes possible when two coins are tossed, n(S) = 2 Ã— 2 = 4   (âˆµ Here, S = {HH, HT, TH, TT})   E = event of getting heads on both the coins = {HH}   Hence, n(E) = 1   P(E) = n(E)/n(S)=1/4   1/4nswer:1/4
<result>A</result>
When tossing two coins once, what is the probability of heads on both the coins?