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MHT CET Mathematics question

MathematicsPermutations and CombinationsMHT CET

How many different nine-digit numbers can be formed from the digits of the number by rearrangement of the digits so that the odd digits occupy even places?

Answer: (C)

Solution

A -digit number has even places (nd, th, th, th) which must hold the odd digits : ways. The odd places

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Question ID VK-027825