If ${z_1} = 1 + 2i$ and ${z_2} = 3 + 5i$, then ${\mathop{\rm Re}\nolimits} \left[ {{{\bar z}_2}{z_1}/{z_2}} \right]$ is equal to

JEE MATHEMATICS MCQ: COMPLEX NUMBERS

1 Easy

1 of 1

Application +4 | -1

{z_1} = 1 + 2i

and

{z_2} = 3 + 5i

, then

{\mathop\mathrm{Re}\nolimits} \left[ {{{\bar z}_2}{z_1}/{z_2}} \right]

is equal to

View answer and explanation

Correct option: D

\frac{{22}}{{17}}

Option D (22/17) is correct because it is the real part of the complex number obtained after simplifying the given expression.

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