Serenity E.

asked • 12/31/13

Rationalize the denominator and simplify: cos^2x / 1 - sinx

This is for my trig class. Thanks for the help!

3 Answers By Expert Tutors


Parviz F. answered • 12/31/13

4.8 (4)

Mathematics professor at Community Colleges

Steve S.

A rational number can be expressed as a fraction of integers.
Can you do that with 1 - sin(x) for all x?


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