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(((230i)/100)+(230e^-(i30°))/(50-50i)+(230e^-(i150°))/(100i))/(100^-1+(50-50i)^-1+(100i)^-1)
(((230i)/100)+(230e^-(i30°))/(50-50i)+(230e^-(i150°))/(100i))/(100^-1+(50-50i)^-1+(100i)^-1)
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