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प्रश्न
Three coins are tossed together. The probability that only one coin shows tail, is ______.
पर्याय
`1/2`
`3/8`
`7/8`
1
MCQ
रिकाम्या जागा भरा
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उत्तर
Three coins are tossed together. The probability that only one coin shows tail, is `underlinebb(3/8)`.
Explanation:
Possible outcomes when tossing three coins = 8
(HHH, HHT, HTH, HTT, THH, THT, TTH, TTT)
Favourable outcomes = 3 (HHT, HTH, THH)
Probability = `"Favourable outcomes"/"Possible outcomes"`
= `3/8`
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