The sum of the coefficients of all odd degree terms in the expansion of (x+ x^ 3 -1 )^ 5…
Mathematics · JEE Main · NTA Exams — Binomial Theorem And Its Simple Applications
The sum of the coefficients of all odd degree terms in the expansion of \(\left(x+\sqrt{x^{3}-1}\right)^{5}+\left(x-\sqrt{x^{3}-1}\right)^{5},(x>1)\) is:
- 1
- 2
- -1
- 0
Answer
(B) 2
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