If the area of triangle on the argand place formed by the complex numbers $- z,\ iz,\ z - iz$ is 600 sq. unit, then $|z|$ is equal to

Question

Dr. Abubacker · Accepted Answer

(b)
Area of the triangle on the argand palne formed by the complex numbers $–z,\ iz,\ z - iz$ is $\frac{3}{2}|z|^{2}$
$	herefore\ \ \ \ \ \frac{3}{2}|z|^{2} = 600\ \ \ \ \  \Rightarrow \ \ \ \ |z| = 20$

Q. If the area of triangle on the argand place formed by the complex numbers $- z,\ iz,\ z - iz$ is 600 sq. unit, then $|z|$ is equal to

Explanation

Reviewed by Dr. Abubacker

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