Explore BrainMass

Explore BrainMass

    simplify trigonometric expression

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    (See attached file for full problem description)

    Use an identity to write each expression as a single trigonometric function value or as a single number.
    2* tan15 /(1 - (tan15)^2)

    © BrainMass Inc. brainmass.com March 6, 2023, 2:20 pm ad1c9bdddf


    Solution Summary

    The solution explains how to simplify the trigonometric expression to a single function or number using the trigonometric identity, such as half angle formula, double angle formula.