Harpreet tosses two different coins simultaneously (say, one is of Re

1.	Harpreet tosses two different coins simultaneously (say, one is of Re 1 and other of Rs 2). What is the probability that he gets at least one head?
Answer» Total number of possible outcomes, n(S) = 4 Number of favorable outcomes, n(E) = 3 ∴ P(E) = \(\frac{n(E)}{n(S)}\) = \(\frac{3}{4}\)

Harpreet tosses two different coins simultaneously (say, one is of Re 1 and other of Rs 2). What is the probability that he gets at least one head?

Answer»

Total number of possible outcomes, n(S) = 4

Number of favorable outcomes,

n(E) = 3

∴ P(E) = \(\frac{n(E)}{n(S)}\) = \(\frac{3}{4}\)

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Harpreet tosses two different coins simultaneously (say, one is of Re 1 and other of Rs 2). What is the probability that he gets at least one head?

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