The value of integral y= _ 1 ^ x^ 2 -2 x^ 3 x^ 2 -1 d x is
Mathematics · JEE Main · NTA Exams — Integral Calculus
The value of integral \(y=\int_{1}^{\infty} \frac{x^{2}-2}{x^{3} \sqrt{x^{2}-1}} d x\) is
- \(0\)
- \(\frac{2}{3}\)
- \(\frac{4}{3}\)
- none of these
Answer
(B) 2 3
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