Question 988003
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2(cos(20°) + i*sin(20°))*3(cos(25°) + i*sin(25°)) = 6(cos(20°+25°) + i*sin(20°+25°)) = 6(cos(45°) + i*sin(45°)) = {{{6*(sqrt(2)/2 + i*sqrt(2)/2)}}} = {{{3sqrt(2) + i*3sqrt(2)}}}.