6. Trigonometric Identities and More Equations
Introduction to Trigonometric Identities
Problem 5.60c
Textbook Question
Textbook QuestionVerify that each equation is an identity.
2 cos² θ - 1 = (1 - tan² θ)/(1 + tan² θ)
![](/channels/images/assetPage/verifiedSolution.png)
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
0m:0sPlay a video:
76
views
Was this helpful?
Related Videos
Related Practice
Showing 1 of 46 videos