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Mathematics 9 Online
OpenStudy (anonymous):

complete the identity: cos(x)+sin(x)/cos(x)-sin(x)-cos(x)/sin(x)= A.2-sec xcsc x B.sec xcsc x c.2+ sec xcsc x D.1-sec xcsc x

OpenStudy (calculusfunctions):

Do you mean: [(cos x + sin x)/cos x] − [(sin x − cos x)/sin x] ??

OpenStudy (calculusfunctions):

If you do then the answer is B

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