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Mathematics 9 Online
OpenStudy (hxkage):

Prove that:

OpenStudy (hxkage):

\[\frac{ sinA - cosA + 1 }{ sinA+cosA - 1 } = \frac{ 1 }{ ?secA-tanA}\]

OpenStudy (hxkage):

Don't mind the '?' mark ;-;

TheSmartOne (thesmartone):

No idea here. Have you started with anything? xD

OpenStudy (hxkage):

Nope, still scratching my head. I'm allergic to trig ;-;

TheSmartOne (thesmartone):

I don't see any way to mess with the left hand side. Let's play around with the right hand side. xD |dw:1471424975661:dw|

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