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Mathematics 7 Online
OpenStudy (anonymous):

eqn of line perp. to xcosa-ysina=bcos2a and pass by (b(cosa)^3, b(sina)^3)

OpenStudy (shubhamsrg):

you know the slope, you know a point, where you stuck ?

OpenStudy (anonymous):

the trigno to solve for simlyfication

OpenStudy (shubhamsrg):

show your attempt here

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