Find the coefficient of `x^7` in the expansion of `(x^2 +1/(x^2))^11`
1,137 views · Published 12 October 2018 · 3:16 · Indexed 22 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Find the coefficient of `x^7` in the expansion of `(x^2 +1/(x^2))^11`
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