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Mathematics, 28.05.2021 14:00 Talinamoreno123

1. In which quadrant does θ lie given that sinθ>0 and cosθ<0? Quadrant I

Quadrant II

Quadrant III

Quadrant IV

2. What is the exact value of cos(5π3)?

−12

12

3√2

−3√2

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1. In which quadrant does θ lie given that sinθ>0 and cosθ<0? Quadrant I

Quadrant...

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