If two coins are tossed simultaneously, then find the probability of g

1.	If two coins are tossed simultaneously, then find the probability of getting (i) one head and one tail (ii) at most two tails
Answer» When two coins are tossed the sample space will be S = {(H, H), (H, T), (T, H), (T, T)} n(S) = 4 (i) probability of getting 1 head and one tail = 2/4 = 1/2 (ii) Probability of getting almost two tails = 4/4 = 1

If two coins are tossed simultaneously, then find the probability of getting (i) one head and one tail (ii) at most two tails

Answer»

When two coins are tossed the sample space will be

S = {(H, H), (H, T), (T, H), (T, T)}

n(S) = 4

(i) probability of getting 1 head and one tail = 2/4 = 1/2

(ii) Probability of getting almost two tails = 4/4 = 1

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If two coins are tossed simultaneously, then find the probability of getting (i) one head and one tail (ii) at most two tails

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