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

If a complex number is z = \(\left\{ {\frac{{3\; + \;4i}}{{1\; - \;2i

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

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

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