Mathematics - Permutation & Combination Question with Solution | TestHub

MathematicsPermutation & CombinationnPr & nCrMedium2 minQB

MathematicsMediumsingle choice

Passage / Comprehension

Let ‘S’ be the set of first 18 natural numbers. The number of ways of selecting from ‘S’

Three numbers such that they from an AP is

Answer:

Solution:

Stream:JEESubject:MathematicsTopic:Permutation & CombinationSubtopic:nPr & nCr

⏱ 2mℹ️ Source: QB

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