Q. 3 S5.0( 1 Vote )

Find the equation of the tangent and the normal to the following curves at the indicated points:


Answer :

finding slope of the tangent by differentiating the curve

normal is perpendicular to tangent so, m1m2 = – 1

equation of tangent is given by y – y1 = m(tangent)(x – x1)

equation of normal is given by y – y1 = m(normal)(x – x1)

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