OpenStudy (anonymous):

Simplify the expression: tan(-x)csc(x).

2 years ago
OpenStudy (anonymous):

im thinking sex x or -sec x

2 years ago
zepdrix (zepdrix):

Hey Brandi! :) Recall that since tangent is an `odd function` it satisfies this property: \(\large\rm \tan(-x)=-\tan(x)\) So our problem is: \(\large\rm -\tan(x)\csc(x)\) Convert your tangent and cosecant to sines and cosines. Is that what you did and came up with secant?

2 years ago
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