1.In the expansion of [ 2𝑥 − 1/ 𝑥] ^14 find the coefficient if 𝑥^6 2. In the expansion of [2𝑥 − 𝑦/2]^5 find the 5th term 3.In the expansion of [2 + 𝑥^2/2]^ 11 find the 7th term. 4. Find the general expansion of [𝑥/2 -𝑦/3]^4 by using binomial theorem.

asked by guest
on Mar 25, 2025 at 10:09 pm



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