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Handout

Ojk's Precalculus Study Page: More Difficult Trig Equations

Curated by ACT

An introduction to solving trigonometric equations by using the reciprocal, negative, Pythagorean, and cofunction identities. Includes several examples and exercises with solutions at the bottom of the page.

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CCSS: Adaptable
Concepts
amplitude, cosine, quadrants, sine
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Additional Tags
rads, reference angles, basic algebraic equations, period, pythagorean relationship, tangent quadratic formula, trigonometric function
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)