Example: stock market
Sum and Difference Identities - Pretty Math

Sum and Difference Identities - Pretty Math

Back to document page

Practice with Sum and Difference Identities Write each expression as the sine, cosine, or tangent of a single angle. _____ 1. cos80°cos20°+sin80°sin20° _____ 2. sin30°cos45°+cos30°sin45° _____ 3. cos20°cos45°−sin20°sin45° _____ 4. …

  Single, Differences, Identities, Sum and difference identities

Download Sum and Difference Identities - Pretty Math

15
Please wait..

Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Other abuse

Related search queries