cosec(-960°) simplify
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Simplifiy sin(-960°)?. 2. See answers. Unlocked badge showing an astronaut's boot touching down on the moon.
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We can add multiples of 360 degrees to an angle and it wouldn't make any difference ... More
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sin(-960°)= - sin 960°= - sin (11×90 - 30)= - (-cos 30°)= cos 30°= √3/2 [Ans.]Hope
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