Get Free Access for 10 Days!
Handout

Ojk's Precalculus Study Page: Sum and Difference Formulas for Sine and Cosine

Curated by ACT

An introduction to trigonometric identities, beginning with the sum and difference formulas. Some of the formulas are proven, some are left to the reader. Includes several examples and pictures.

3 Views 0 Downloads
CCSS: Designed
Concepts
cosine, sine, trigonometric identities
Show More Show Less
Additional Tags
cosine subtraction formula, cosine sum formula, sine subtraction formula, sine sum formula, subtraction formula, sum formula, oh.math.hsf.tf.9, ojk's precalculus study page, ojk's precalculus study page: sum and difference formulas for sine and cosine, trigonometric function, addition formulas
Show More Show Less
Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional
  • This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information
Common Core
HSF-TF.C.9