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Verify That Each Equation Is an Identity tan⁡x(csc⁡x−sin⁡x)=cos⁡x\tan x ( \csc x - \sin x ) = \cos x

question 247

Essay

Verify that each equation is an identity.
- tan⁡x(csc⁡x−sin⁡x)=cos⁡x\tan x ( \csc x - \sin x ) = \cos x

Definitions:

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