Continuity and Differentiability

Bihar Board Class 12 · Mathematics · 139 past questions

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1. Q69 2024 Set D

   If $x = a\sec\theta,\ y = b\tan\theta$ then $\frac{dy}{dx} =$

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2. Q77 2024 Set J

   If $x=a\sec\theta,\ y=b\tan\theta$ then $\frac{dy}{dx}=$

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