A) \[x=\frac{1}{5}\]
B) \[y=\frac{3}{5}\]
C) \[x+iy=\frac{1-i}{1-2i}\]
D) \[x-iy=\frac{1-i}{1+2i}\]
Correct Answer: C
Solution :
Given that \[\overline{(x+iy)(1-2i)}=1+i\] Þ \[x-iy=\frac{1+i}{1+2i}\Rightarrow x+iy=\frac{1-i}{1-2i}\].You need to login to perform this action.
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