TS EAMCET · Maths · Complex Number
If a complex number \(z\) satisfies \(\left|z^2-1\right|=|z|^2+1\), then \(z\) lies on
- A the real axis
- B the imaginary axis
- C \(y=x\)
- D a circle
Answer & Solution
Correct Answer
(B) the imaginary axis
Step-by-step Solution
Detailed explanation
Given, \(\quad\left|z^2-1\right|=|z|^2+1\) Let \[ z=x+i y \]…
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