The greatest value of the term independent of x, as α varies over R, in the expansion of…
Mathematics · JEE Main · NTA Exams — Binomial Theorem And Its Simple Applications
The greatest value of the term independent of x, as α varies over R, in the expansion of \(\left(x \cos \alpha+\frac{\sin \alpha}{x}\right)^{20}\) is :
- 20C10
- 20C19
- 20C6
- 20C10\(\left(\frac{1}{2}\right)^{10}\)
Answer
(D) 20 C 10 ( 1 2 )^ 10
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