Question

wrie an equation of the tangent and an equation for the normal to the curve

x^2 cos^2 y-sin y=0 at the point (0,pi)

Step 1

We have to find equation of tangent line and equation of normal line to given curve at (0,pi).

Let slope of normal line is m1 and slope of tangent line is m where m*m1=-1

equation of curve is given by

Step 2

We will use following rule of derivative to find slope or dy/dx.

Step 3

With the help of above derivative rules we w...

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