Find the exact value of trigonometric ratios - Trigonometric Ratios and Angle Measures

Find the exact value of trigonometric ratios

Lessons

Notes:

1.
Find the exact value of all six trigonometric ratios, then make a conclusion
which primary trigonometric ratios (sin $\theta , cos \theta, tan \theta$ ) are positive in each
quadrant

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Find the exact value of trigonometric ratios

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