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Find the tangent and cotangent of 195". Note that 195 = 150 + 45. Use sum or difference formulas involving special angles or angles whose reference angles are special angles. (Give exact answers. Use symbolic notation and fractions where needed. Simplify your answers completely.) tan (195°) = cot (195') =

Find the tangent and cotangent of 195". Note that 195 = 150 + 45. Use sum or difference formulas involving special angles or angles whose reference angles are special angles. (Give exact answers. Use symbolic notation and fractions where needed. Simplify your answers completely.) tan (195°) = cot (195') =

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter6: Equations
Section6.1: Solving Trigonometric Equations
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Find the tangent and cotangent of 195". Note that 195 = 150 + 45. Use sum or difference formulas involving special angles or angles whose reference angles are special angles. (Give exact answers. Use symbolic notation and fractions where needed. Simplify your answers completely.) tan (195°) = cot (195') =
Transcribed Image Text:Find the tangent and cotangent of 195". Note that 195 = 150 + 45. Use sum or difference formulas involving special angles or angles whose reference angles are special angles. (Give exact answers. Use symbolic notation and fractions where needed. Simplify your answers completely.) tan (195°) = cot (195') =
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