1.

If a complex number is z = \(\left\{ {\frac{{3\; + \;4i}}{{1\; - \;2i}}} \right\}\), then |z| will be:

A. \(\sqrt{5}\)
B. 1
C. 2\(\sqrt{5}\)
D. \(\frac{1}{\sqrt{5}}\)
Answer» B. 1


Discussion

No Comment Found

Related MCQs