Mathematics - Permutation & Combination Question with Solution | TestHub

MathematicsPermutation & CombinationFundamental PrincipleMedium2 minQB

MathematicsMediumsingle choice

The number of divisors of $2^{2} . 3^{3} . 5^{3} . 7^{5}$ of the form $2 n + 1, n \in N$ is

Answer:

Solution:

Number of div. $(3 + 1) (3 + 1) (5 + 1) - 1 = 95$

Stream:JEESubject:MathematicsTopic:Permutation & CombinationSubtopic:Fundamental Principle

⏱ 2mℹ️ Source: QB

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