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Mathematics 18 Online
OpenStudy (anonymous):

How do u verify the identity for tanxcotx/cosx=secx?

OpenStudy (anonymous):

As I mentioned in the other question, cotX is the same as 1/tanX. So you would have tanX/(tanXcosX). That would reduce to 1/cosX. SecX is the same as 1/cosX.

OpenStudy (anonymous):

thanks

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