If y 2 = P (x), a polynomial of degree n 3, then 2 d d x (y^ 3 d^ 2 y d x^ 2 )
Mathematics · JEE Advanced · NTA Exams — Limit, Continuity and Differentiability
If y2 = P(x), a polynomial of degree n\(\geq\)3, then \(2 \frac{d}{d x}\left(y^{3} \frac{d^{2} y}{d x^{2}}\right)\)
- – P (x) . P’’’ (x)
- P (x) . P’’’ (x)
- P (x) . P’’ (x)
- None of these
Answer
(B) P (x) . P ’’’ (x)
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