Math and Arithmetic

How do you simplify cot of theta times sin of theta?

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Answered 2011-02-11 03:48:02

By converting everything to sines and cosines. Since tan x = sin x / cos x, in the cotangent, which is the reciprocal of the tangent: cot x = cos x / sin x. You can replace any other variable (like thetha) for the angle.

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