to assign this modality to your LMS.
You are viewing an older version of this Enrichment.
Go to the latest version.
We have a new and improved read on this topic. Click
We have moved all content for this concept to
for better organization. Please update your bookmarks accordingly.
To better organize out content, we have unpublished this concept. This page will be removed in future.
Proofs of Trigonometric Identities
Convert to sine/cosine, use basic identities, and simplify sides of the equation.
This indicates how strong in your memory this concept is
Assign to Class
Add to Library
Share with Classes
Verifying Trigonometric Identities - Example 2
Found a content error?
Verify a Trigonometric Identity Algebraically by Working with One Side
MAT.TRG.303.03 (Proofs of Trigonometric Identities - Trigonometry)
Back to the
top of the page ↑
Oops, looks like cookies are disabled on your browser. Click
to see how to enable them.