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Using Binomial Theorem, Evaluate (99)5 - CBSE (Arts) Class 11 - Mathematics

ConceptBinomial Theorem for Positive Integral Indices

Question

Using Binomial Theorem, evaluate (99)5

Solution

99 can be written as the sum or difference of two numbers whose powers are easier to calculate and then, Binomial Theorem can be applied.

It can be written that, 99 = 100 – 1

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Solution Using Binomial Theorem, Evaluate (99)5 Concept: Binomial Theorem for Positive Integral Indices.
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