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Mathematics 22 Online
OpenStudy (anonymous):

Pre Calculus problems!! need help

OpenStudy (anonymous):

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OpenStudy (anonymous):

OpenStudy (anonymous):

z1z2=r1r2(cos(a1+a2)+isin(a1+a2)) r1 and r2 are absolute values a1 and a2 are arguments in this case r1=5 r2=2 a1=p/2 a2=5/6p

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