Question

sin180-sin2theta is.....?​

Answer 1

Step-by-step explanation:

Heres ur answer mate ... -2 sin (theta)*cos(theta)

Answer 2

Answer:

Step-by-step explanation:

sin 180 - sin (2theta)=?

sin 180 = 0

Therefore,

sin 180 - sin (2theta)= 0 - sin (2theta) = -sin (2theta)