Jamie L.

asked • 07/30/16

Prove Identity: cot(x)+1/cot(x)-1=1+tan(x)/1-tan(x)

Prove from one side to another using trig identities. 

Kenneth S.

Since horizontal division lines were not available to you, you need to properly parenthesize each complete numerator and denominator so that the order of operations is interpreted/performed correctly.
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07/30/16

2 Answers By Expert Tutors

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Adam S. answered • 08/04/16

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David F. answered • 07/30/16

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Math Wiz from MIT

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