Class 11Mathematics1 Complex Numbers and Quadratic Equations: Complex NumbersArgument of complex numbers
Easyજો $arg(z) < 0$ હોય,તો $arg(-z) - arg(z)$ ની કિંમત શું થાય?
- A$\frac{\pi}{2}$
- B$-\frac{\pi}{2}$
- C$\pi$
- D$-\pi$
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જો $z_1=(2,-1)$ અને $z_2=(6,3)$ હોય,તો $\operatorname{amp}\left(\frac{z_1-z_2}{z_1+z_2}\right)=$
જો $Z = \frac{-2}{1 + \sqrt{3}i}$,જ્યાં $i = \sqrt{-1}$,તો $\arg(Z)$ નું મૂલ્ય શોધો.
જો $-1 + \sqrt{-3} = re^{i\theta}$ હોય,તો $\theta$ ની કિંમત શોધો.
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View Solutionજો સંકર સંખ્યાઓ $z_1$ અને $z_2$ માટે,$\arg(z_1/z_2) = 0$ હોય,તો $|z_1 - z_2|$ ની કિંમત શું થાય?
Easy
View Solution$arg\left( \frac{3 + i}{2 - i} + \frac{3 - i}{2 + i} \right)$ ની કિંમત શોધો.
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