1.

If \[x,y\in R\]and \[(x+iy)(3+2i)=1+i\],  then \[(x,\,y)\] is

A.   \[\left( 1,\frac{1}{5} \right)\]
B. \[\left( \frac{1}{13},\frac{1}{13} \right)\]
C.   \[\left( \frac{5}{13},\frac{1}{13} \right)\]
D.   \[\left( \frac{1}{5},\frac{1}{5} \right)\]
Answer» D.   \[\left( \frac{1}{5},\frac{1}{5} \right)\]


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