Learn how to use the chain rule with tangent

The video tutorial explains how to solve a calculus problem involving the derivative of a composite function. It identifies the outside function as tangent of X and the inside function as 6X. The process involves taking the derivative of the outside function, secant squared, and substituting the inside function, 6X, into it. Finally, the derivative of the inside function is multiplied to get the final expression, 6 secant squared of 6X.

What is the outside function mentioned in the text?

What is the inside function referred to in the discussion?

What derivative is taken of the outside function?

How is the derivative of the inside function expressed?

What is the final expression for the derivative as mentioned in the text?