(x+y-3)+(x-4)i=o求x与y
问题描述:
(x+y-3)+(x-4)i=o求x与y
答
x+y-3=0
x-4=0
x=4
y=-1
(x+y-3)+(x-4)i=o求x与y
x+y-3=0
x-4=0
x=4
y=-1