Scroll to Top

Virtual Math Learning Center

Virtual Math Learning Center Texas A&M University Virtual Math Learning Center

A Composition of Tangent and Arccosine

Author: Elena Welch

The following problem is solved in this video. It is recommended that you try to solve the problem before watching the video. You can click "Reveal Answer" to reveal the answer to the problem.

Problem: Find the exact value of the expression:\[
                  \tan\left(\arccos\left(\frac{3}{5}\right)\right)\]

\(\dfrac{4}{3}\)

See more videos from this section