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Handout

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

Curated by ACT

This tutorial introduces the sum and differnce formulas for tangent, and gives several examples of problems to be solved as well as proving other identities. Assumes knowledge of the sum and difference formulas for sine and cosine.

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CCSS: Designed
Concepts
tangent, trigonometric identities
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Additional Tags
difference formula, sum formula, oh.math.hsf.tf.9, ojk's precalculus study page, ojk's precalculus study page: sum and difference formulas for tangent, addition and subtraction formulas for tangent, trigonometric function, addition formulas, fundamental identities
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Classroom Considerations
  • Knovation Readability Score: 2 (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