Question

1
MATHEMATICS -C4 - PART - Il
TRIGON
If x = 2010 sin 0, y = 2010 cos 0 , then x² + y2 =
a) 2010
b) (2010)
c) 4020
d) 0​

Answer 1

Answer:

(2010)^2

Explanation:

sin0°=0; x=2010×0=0

cos0°=1; y=2010×1=2010

x^2+y^2=(0)^2+(2010)^2=(2010)^2