Question

If x=acos(theta) and y= asin(theta), then dy/dx is

Answer 1

Y=asin$. I replace theta by $ only for easy to write Dy/d$=a*-sin$ Similiarly Dx/d$=acos$ Dividing both equation Dy/dx=-tan$ So ans is - tan(theta) Pls mark my ans as brainliest