Class 11Mathematics1 Complex Numbers and Quadratic Equations: Complex NumbersArgument of complex numbers
EasyThe value of $\frac{4(\cos 75^o + i\sin 75^o)}{0.4(\cos 30^o + i\sin 30^o)}$ is
- A$\frac{\sqrt{2}}{10}(1 + i)$
- B$\frac{\sqrt{2}}{10}(1 - i)$
- C$\frac{10}{\sqrt{2}}(1 - i)$
- D$\frac{10}{\sqrt{2}}(1 + i)$
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DifficultTS EAMCET 2024
View SolutionLet $z_1$ and $z_2$ be two complex numbers with $\alpha$ and $\beta$ as their principal arguments such that $\alpha + \beta > \pi$,then the principal argument of $z_1 z_2$ is given by:
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View SolutionArgument of the complex number $z = \frac{13-5i}{4-9i}$,where $i = \sqrt{-1}$,is
If $-\pi < \arg (z) < -\frac{\pi}{2}$, then $\arg (\bar{z}) - \arg (-\bar{z})$ is
MediumWBJEE 2010
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