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Mathematics 80 Online
OpenStudy (cutiecomittee123):

Which of the following can be an acceptable first step in simplifying the expression cosx/1-sinx cosx-cosx/sinx cosx(1+sinx)/(1-sinx)(1+sinx) 1/secx-sinx

OpenStudy (owlcoffee):

Which one would you say it is?

OpenStudy (cutiecomittee123):

the second one

OpenStudy (cutiecomittee123):

@Owlcoffee

OpenStudy (owlcoffee):

And you are correct.

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