Learn how to find the derivative of tangent using the quotient rule

The video tutorial covers the application of derivatives using the quotient rule, emphasizing the importance of understanding the process of taking derivatives of trigonometric functions. It explains the use of Pythagorean identities to simplify expressions and highlights the importance of correctly using equals in mathematical expressions. The tutorial concludes with a summary of the derivative process and the final results.

Describe how to represent the derivative of two functions.

Explain the process of finding the derivative of cosine of X.

What is the significance of the expression 'cosine squared plus sine squared'?

How does the derivative of sine of X relate to cosine of X?

What is the Pythagorean identity involving sine and cosine?