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Mathematics 20 Online
OpenStudy (anonymous):

tanθ cotθ = 1

OpenStudy (aravindg):

We need to prove it?

OpenStudy (anonymous):

need to use trig identities to transform the left side of the equation into the right side

OpenStudy (aravindg):

ok write cot theta in terms of tan theta

OpenStudy (aravindg):

cot theta= ?

OpenStudy (anonymous):

1 over tan theta??

OpenStudy (aravindg):

yes :)

OpenStudy (aravindg):

now do cancellation

OpenStudy (luigi0210):

Or another way, is sines and cosines :3

OpenStudy (anonymous):

ooohhh. i see. Thanks! :) wow. that took me a while.

OpenStudy (aravindg):

Good :) Welcome to Openstudy!

OpenStudy (anonymous):

Thank you! :)

OpenStudy (aravindg):

yw :)

OpenStudy (luigi0210):

Welcome to openstudy @AravindG feel free to look around xD

OpenStudy (aravindg):

*looks around*

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