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If x=asec theta, y=b tan theta, then pro...

If `x=asec theta, y=b tan theta`, then prove that `(d^(2)y)/(dx^(2))=-(b^(4))/(a^(2)y^(3))`

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SHARAM PUBLICATION-CONTINUITY AND DIFFERENTIABILITY-EXAMPLE
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  2. Find (dy)/(dt), when y=sin^(-1)(2sqrt(t^(2)-1)/(t^(2)))

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  3. If x=asec theta, y=b tan theta, then prove that (d^(2)y)/(dx^(2))=-(b^...

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