Exam (elaborations)
Geomtry-Trigonometry Adv Math Formulas For Ch 7.2
- Course
- Institution
What are the Pythagorean identities? - ANS-sin^2 θ + cos^2 θ=1 tan ^2 θ+ 1= sec^2 θ cot^2 θ+ 1= csc^2 θ What is the cofunction of sin θ - ANS-cos (90-θ) What is the cofunction of sec θ - ANS-csc (90-θ) What is the cofunction of tan θ - CONTINUES...
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