The 3rd term in ascending powers of x in the expansion of (1 1 x) n , n 2, is 6 x 2 Find the value of n ...

ANSWER We can use the binomial theorem to expand 1 1xn 1 1xn Cn0 Cn1x Cn2x2 ...

The 3rd term in ascending powers of x in the expansion of (1 + 1/x) n ,

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The 3rd term in ascending powers of x in the expansion of (1 + 1/x)ⁿ, n > 2, is 6/x². Find the value of n.

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 13, 2023 10:58 AM

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The 3rd term in ascending powers of x in the expansion of (1 + 1/x) n ,

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ANSWER We can use the binomial theorem to expand 1 1xn 1 1xn Cn0 Cn1x Cn2x2 ...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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