Out of 30 consecutive positive numbers 2 are choose at random. The probability that their sum is odd is |
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(a) |
(b) |
(c) |
(d) |

Out of 30 consecutive positive numbers 2 are choose at random. The probability that their sum is odd is |
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(a) |
(b) |
(c) |
(d) |

1 Answer

127 votes

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