TS EAMCET · Maths · Complex Number
If \(z=x+i y\) is a complex number satisfying \(\left|\frac{z-2 i}{z+2 i}\right|=2\) and the locus of \(z\) is a circle, then its radius is
- A \(\frac{5}{3}\)
- B \(\sqrt{\frac{71}{9}}\)
- C \(\frac{8}{3}\)
- D \(\frac{1}{3}\)
Answer & Solution
Correct Answer
(C) \(\frac{8}{3}\)
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