(adsbygoogle = window.adsbygoogle || []).push({}); terminating angles??

If sin(x) = cos(x), in which quadrants can angle x terminate?

I have no clue what this question is asking.

also...

If {x+sin(x)}/cos(x) then f(pi) = ?

{pi+sin(pi)}/cos(pi)= pi+0/-1 = -pi

is that correct?

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# Homework Help: Terminating angles?

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