In trigonometry, the Pythagorean identities are used as formulas in trigonometry problems. Here is the list of the trigonometric questions with solutions for you to understand how to use the Pythagorean identities in trigonometric problems.

Evaluate $\dfrac{1+\cos{\theta}-\sin^2{\theta}}{\sin{\theta}(1+\cos{\theta})}$

Evaluate $\dfrac{1}{\sin{x}+1}$ $-$ $\dfrac{1}{\sin{x}-1}$

Evaluate $(\sec{x}+\tan{x})\bigg(\dfrac{1-\sin{x}}{\cos{x}}\bigg)$

Latest Math Topics

Jul 24, 2024

Dec 13, 2023

Jul 20, 2023

Latest Math Problems

Jan 30, 2024

Oct 15, 2023

Copyright © 2012 - 2023 Math Doubts, All Rights Reserved