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1. |
1/2+2i write in form of a+ib |
Answer» 1/2+2i1/2+2i×2-2i/2-2i 2-2i / (2)^2-(2i)^2 2-2i/4+42-2i/82/8-2i/81/4-1/4i ( a+ib ) a=1/4 b= -1/4 | |