Please prove identity by transforming the left side into the right side: (1+secx)(1-cosx) = (tan^2 x)( cosx) (please note tan^2 means tan squared)

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A: Given,

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A: Consider the given expression: tancos-132 Here, the objective is to evaluate the given expression.

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A: Answer is in next step

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A:

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A:

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A: