Trigonometryeasy · Past Paper
Express 1 - cos^2(theta) in terms of sine.
Asin(theta)
Bsin^2(theta)
C2sin(theta)
Dsqrt(sin(theta))
✓ Correct Answer: B — sin^2(theta)
Rearranging sin^2 + cos^2 = 1 gives sin^2 = 1 - cos^2.
Share this question
✓ Correct Answer: B — sin^2(theta)
Rearranging sin^2 + cos^2 = 1 gives sin^2 = 1 - cos^2.
Share this question