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Mathematics 19 Online
OpenStudy (anonymous):

how can i prove sinx/1+cosx=1-cosx/sinx

OpenStudy (lυἶცἶ0210):

Try by multiplying by the conjugate, \(1- cosx \) on the left hand side

OpenStudy (anonymous):

tysm that's what i thought but i wasn't sure! luigi0210

OpenStudy (lυἶცἶ0210):

You're welcome, good luck :)

OpenStudy (anonymous):

thanks! :)

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