In: Math
Find the equation of the tangent line to the curve at the point corresponding to the given value of t
1. x=cost+tsint, y=sint-tcost t=7pi/4
2. x=cost+tsint, y=sint-tcost t=3pi/4?
Note: to find the equation of tangent line we first need to find slope at the given point.
Details explained in the image.