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Solution:
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Since two coins are tossed
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 |
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∴
Sample space = {HH, HT, TH, TT}
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∴ n(S) = 4
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Let A = Event of getting
atmost one head
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A = { HT, TH, TT}
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∴
n(A) = 3
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Let B = Event of getting both heads
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∴B = {HH}
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∴ n(B) = 1
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In the following experiment, write the sample space S, number of sample point n(S), event A, B, n(A), n(B). Two coins are tossed, A is the event of getting at most one head, B is the event of getting both heads.
