trigonometry identities Archives

Username*

E-Mail*

Password*

Confirm Password*

First Name

Last Name

Country

City*

Phone*

Captcha* Captcha Click on image to update the captcha.

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Prove that : cotθ+cosecθ-1/cotθ-cosecθ+1 = 1+cosθ/sinθ

Prove this Trigonometric identity :

Using the standard Trigonometry formulas/identities convert these rations in terms of cot A.

If tan θ + cot θ = 5, find the value of tan²θ + cot²θ.