Explore BrainMass

Explore BrainMass

    Proving trigonometry identities.

    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!

    Prove this identity.

    (cot^2 X) - (cos^2 X) = (cot^2 X)(cos^2 X)

    © BrainMass Inc. brainmass.com November 24, 2022, 11:31 am ad1c9bdddf

    Solution Preview

    Cot ^ 2 x = (Cos^2X/ Sin^2 X)
    <br>So Cot^2 X - Cos^2 X = (Cos^2X/ Sin ^2X)- Cos^2 X
    <br> ...