What is sqrt(1-cos^2(θ)) ?

The solution to sqrt(1-cos^2(θ)) is sqrt(sin^2(θ))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify sqrt(1-cos^2(θ))

simplify

1 - cos^{2} (θ)

sin^{2} (θ)

Solution steps

1 - cos^{2} (θ)

Rewrite using trig identities

= sin^{2} (θ)

sin (x + \frac{3 π}{2})

cos (6 0^{\circ} + x)

cot (\frac{π}{2} - x)

\frac{2}{1 + tan ^{2} ( θ )}

cos (x - 2 π)