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Mathematics 11 Online
OpenStudy (anonymous):

I know the f'''(x) of tan x is d^3/dx^3(tan(x)) = -2 (cos(2 x)-2) sec^4(x). can someone think of another way of writing it. I have multiple choice and my answer is not one of them?

myininaya (myininaya):

Did you close it because you got it?

OpenStudy (anonymous):

yes I did I worked it out thank you

myininaya (myininaya):

Ok. Have fun and good job.

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