Question

if x = a sin theta and y = cos theta then the value of x²+y² is​

Answer 1

Step-by-step explanation:

x = sin theta

x = sin thetay = cos theta

x = sin thetay = cos thetax²+y²= sin²theta + cos²theta = 1 (because sin²theta + cos²theta = 1)

Answer 2

Answer:

This is your correct answer..