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प्रश्न
Two dice are rolled together. The probability of getting an outcome (a, b) such that b = 2a is ______.
पर्याय
`1/6`
`1/12`
`1/36`
`1/9`
MCQ
रिकाम्या जागा भरा
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उत्तर
Two dice are rolled together. The probability of getting an outcome (a, b) such that b = 2a is `underlinebb(1/12)`.
Explanation:
Total possible outcomes = 36
Possible favourable outcomes = 3
{(1, 2), (2, 4), (3, 6)} ...(∵ b = 2a)
Required probability = `3/36 = 1/12`
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