Question

0.4 Find the polar coordinates of the point whose cartesian coordinates are
1/root2,1/root2
​

Answer 1

Answer:

(x, y) =(1/v2, 1/v2)

r=v(x^2 +y^2) =1

Tan (theta) =y/x=1

Then theta =45°

Therefore polar coordinates (r, theta) =(1, pi/4)