2. Trigonometric Functions on Right Triangles
Trigonometric Functions on Right Triangles
3:31 minutesProblem 67a
Textbook Question
Textbook QuestionUse identities to solve each of the following. Rationalize denominators when applicable. See Examples 5–7. Find csc θ , given that cot θ = ―1/2 and θ is in quadrant IV.
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