Let and where [.] denotes the greatest integer function. …

Maths Binomial Theorem & Mathematical Induction Mix Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

Let and where [.] denotes the greatest integer function. The value of R.f is

Text Solution

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The correct answer is:

Since ,

, where [ R ] is integer

Now let

= = = Even integer

Hence = even integer – [ R ], but . Therefore,

Hence R.f = .

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