Find the equations of the tangent and the normal to the given curve at the indicated point : `(x^(2))/(a^(2)) + (y^(2))/(b^(2)) = 1 " at " (a cos thet
Find the equations of the tangent and the normal to the given curve at the indicated point :
`(x^(2))/(a^(2)) + (y^(2))/(b^(2)) = 1 " at " (a cos theta, b sin theta)`
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Correct Answer - `b x cos theta + ay sin theta = ab, a x sec theta - by "cosec" theta = (a^(2) -b^(2))`
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