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Permutations-and-Combinations

If ⁿP₃ = 4*ⁿP₂. Find n.

3 2 6 5

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Similar Question

This Chapter Permutations-and-Combinations consists of the following topics

How many 3-digit numbers are possible using permutations with repetition allowed if digits are 1-9?

If ⁿP₃ = 4*ⁿP₂. Find n.

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Permutations and Combinations

Objective-Mathematics