Mathematics, 01.03.2021 21:30 swaggernas
Angle α lies in quadrant II, and tanα=−125. Angle β lies in quadrant IV, and cosβ=35.
What is the exact value of sin(α+β)?
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Angle α lies in quadrant II, and tanα=−125. Angle β lies in quadrant IV, and cosβ=35.
What is the e...
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