Is tan(θ)sin(θ)cos(θ)=sin^2(θ) ?

The answer to whether tan(θ)sin(θ)cos(θ)=sin^2(θ) is True

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

prove tan(θ)sin(θ)cos(θ)=sin^2(θ)

prove

tan (θ) sin (θ) cos (θ) = sin^{2} (θ)

True

Solution steps

tan (θ) sin (θ) cos (θ) = sin^{2} (θ)

Manipulating left side

tan (θ) sin (θ) cos (θ)

Express with sin, cos

= sin^{2} (θ)

We showed that the two sides could take the same form

\Rightarrow True

tan (x) + \frac{1}{tan ( x )} = \frac{2}{sin ( 2 x )}

sin (\frac{π}{2} - u) = cos (u)

csc (θ) = \frac{cot ( θ )}{cos ( θ )}

arccos (x) = \frac{1}{cos ( x )}

\frac{csc ^{2} ( x ) - 1}{cos ( x )} = cot (x) csc (x)

Is tan(θ)sin(θ)cos(θ)=sin^2(θ) ?
The answer to whether tan(θ)sin(θ)cos(θ)=sin^2(θ) is True