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Complex Numbers · 2021 · 25 Feb · Shift 1

1 Mathematics questions from this JEE Main paper
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Complex Numbers · 2021 · 25 Feb · Shift 1

1 Mathematics questions from this JEE Main paper

  1. Q31.Let the lines (2 − i)z = (2 + i) z and (2 + i)z + (i − 2) z− 4i = 0, (here i2 =− 1) be normal to a circle C. If the line iz + z + 1 + i = 0 is tangent to this circle C, then its radius is :
    Mathematics · Complex Numbers · MCQ