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Algebra Binomial Theorem

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49 / 83

The coefficient of xⁿ in expansion of (1 + x)(1 - x)ⁿ is

(-1)^n-1n

(-1)ⁿ(1-n)

(-1)^n-1(1-n)²

D. (n-1)

E. None of the above

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Correct choice: B

Explanation:

49 / 83

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Eamcet Mathematics Algebra Binomial Theorem

Eamcet Mathematics
Algebra Binomial Theorem