Category: IBA

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COMPLEX NUMBERS   COMPLEX NUMBERS PAST PAPERS KARACHI BOARD (XI)   By Sir Farhan Jaffri   Real Complex Numbers   2008.   Q.1. (a) (ii). Express X2 + y2=9 in terms of conjugate co-ordinates   (iii) If Z1= 1 +I and Z2=3+2i, evaluate |Z1 – 4Z2|.   (b) (i): Find the real and imaginary parts […]