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Mathematics 19 Online
OpenStudy (anonymous):

Prove (1-sinA.cosA)/{cosA(secA-cosecA)} * (sin^2A - cos^2 A)/(sin^3A-cos^3A) = SinA

OpenStudy (anonymous):

i think that there is error in minus and plus sign in question. i am not getting the solution...

OpenStudy (anonymous):

see i have got sinA but the numerator and denominator are not cancelled due to error in signs...

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