Simple flashcards containing information on trigonometric identities.
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Created by LewisK
almost 9 years ago
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Close
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Created by LewisK
almost 9 years ago
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When 90° < x < 180°, sin(x) = ?
When 180° < x < 270°, sin(x) = ?
When 270° < x < 360°, sin(x) = ?
When 90° < x < 180°, cos(x) = ?
When 180° < x < 270°, cos(x) = ?
When 270° < x < 360°, cos(x) = ?
When 90° < x < 180°, tan(x) = ?
When 180° < x < 270°, tan(x) = ?
When 270° < x < 360°, tan(x) = ?
