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OpenStudy (anonymous):

What is dy/dx 2cos(x)+-2sec(x)

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OpenStudy (anonymous):

where is y?

OpenStudy (anonymous):

There is no y?

OpenStudy (anonymous):

its probably y=2cos(x) - 2sec(x)

OpenStudy (anonymous):

i guess so

OpenStudy (anonymous):

I suppose?

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OpenStudy (anonymous):

where is the y?? lol

OpenStudy (anonymous):

I dont knowwwwwwwww

OpenStudy (anonymous):

the question is to find the derivative. that is what it means by \[\frac{dy}{dx}\]

OpenStudy (anonymous):

-2sin(x) - 2sex(x)*tan(x)

OpenStudy (anonymous):

sec not sex lol

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OpenStudy (anonymous):

the plus/minus is a little confusing though

OpenStudy (anonymous):

-2sin(x) - 2(sec(x)*tan(x))

OpenStudy (anonymous):

-2sin(x) - 2sec(x)*tan(x) lol finished late O_O

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