Textbook Question
Find each exact function value. See Example 3.
tan π/4
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3. Unit Circle
Common Values of Sine, Cosine, & Tangent
Back3. Unit Circle
Common Values of Sine, Cosine, & Tangent
- Textbook Question
Find each exact function value. See Example 3.
sec π/6
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Find each exact function value. See Example 3.
sin π/2
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Find each exact function value. See Example 3.
tan 5π/3
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Concept Check Work each problem. What angle does the line y = √3x make with the positive x-axis?
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