

MCQOPTIONS
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1. |
\[ABCD\] is a rhombus. Its diagonals \[AC\] and \[BD\] intersect at the point \[M\] and satisfy \[BD=2AC\]. If the points \[D\] and \[M\] represents the complex numbers \[1+i\] and \[2-i\] respectively, then \[A\] represents the complex number |
A. | \[3-\frac{1}{2}i\]or \[1-\frac{3}{2}i\] |
B. | \[\frac{3}{2}-i\]or \[\frac{1}{2}-3i\] |
C. | \[\frac{1}{2}-i\]or \[1-\frac{1}{2}i\] |
D. | None of these |
Answer» B. \[\frac{3}{2}-i\]or \[\frac{1}{2}-3i\] | |