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Mathematics 20 Online
OpenStudy (anonymous):

simplify (cos(^2)x)(tanx)(secx)

OpenStudy (anonymous):

sin(x)

OpenStudy (anonymous):

can you show me how please

OpenStudy (anonymous):

(cos^2x)(sinx/cosx)(1/c0sx) sinx

OpenStudy (anonymous):

|dw:1318628014176:dw|

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