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प्रश्न
Two coins are tossed simultaneously. The probability of getting atleast one head is ______.
विकल्प
`1/4`
`1/2`
`3/4`
1
MCQ
रिक्त स्थान भरें
उत्तर
Two coins are tossed simultaneously. The probability of getting atleast one head is `bbunderline(3/4)`.
Explanation:
Two coins tossed
Total sample space = {HH, HT, TH, TT}
Sample space for getting atmost one head = {TT, TH, HT}
P(s) = `3/4`
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Probability (Entrance Exam)
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