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Mathematics 18 Online
OpenStudy (anonymous):

cots^2A=csc^2A

OpenStudy (luigi0210):

Hello @JohnCli Welcome to Openstudy :)

OpenStudy (tkhunny):

We know that \(1 + \cot^{2}(A) = \csc^{2}(A)\). Where does that leave what you have written?

OpenStudy (anonymous):

Never mind I think I solved it using Pythagorean Theorem.

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