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Differentiation · 2022 · 28 Jul · Shift 2

1 Mathematics questions from this JEE Main paper

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JEE Main
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2022 · 28 Jul · Shift 2
Mathematics
Differentiation

Differentiation · 2022 · 28 Jul · Shift 2

1 Mathematics questions from this JEE Main paper

Q28.Let $x (t) = 22 cos t sin 2 t$ and $y (t) = 22 sin t sin 2 t, t \in (0, \frac{π}{2})$ . Then $\frac{1 + ( \frac{d y}{d x} ) ^{2}}{\frac{d ^{2} y}{d x ^{2}}}$ at $t = \frac{π}{4}$ is equal to :
Mathematics · Differentiation · MCQ