Skip to main content
Derive Cosine of a Sum Identity

Derive Cosine of a Sum Identity

Share

Share On Facebook
Share On Twitter
Share On Pinterest
Share On LinkedIn
Email
Grade Level Grades 6-12
License

About This Lesson

This video shows the formula for deriving the cosine of a sum of two angles. Videos by Julie Harland are organized by topic at yourmathgal.com<br />For more great math videos visit: www.youtube.com/user/videosbyjulieharland/videos . Aligned to Common Core State Standard: HSF-TF.9

Reviews

Write A Review

Be the first to submit a review!

Advertisement