Two coins are tossed simultaneously. Find the probability of getting at least one head
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Two coins are tossed simultaneously. Find the probability of getting at least one head
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Let P(E) be the event of getting at least one head.
Probability=Favorable outcomes/Total Outcomes.
Total outcomes=4=(HT),(HH),(TH),(TT)
Favouravle outcomes=(HT), (HH), (TH) =3
P(E)=3/4
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n(s) = 4
Event A:- At least one head is seen.
A={ HH, HT, TH}
n(A)=3