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Complex Numbers question

2017 · 8 Apr · Shift 1 · Q33
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  5. /2017 · 8 Apr · Shift 1 · Q33

Complex Numbers question

2017 · 8 Apr · Shift 1 · Q33

JEE MainMathematicsComplex NumbersMCQ+4 / −1
Let z ∈\in∈ C, the set of complex numbers. Then the equation, 2|z + 3i| −-−|z −-− i| = 0 represents :
  1. A
    a circle with radius 83.{8 \over 3}.38​.
  2. B
    a circle with diameter 103.{{10} \over 3}.310​.
  3. C
    an ellipse with length of major axis 163.{{16} \over 3}.316​.
  4. D
    an ellipse with length of minor axis 169.{{16} \over 9}.916​.
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