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Circle question

2019 · 11 Jan · Shift 1 · Q20
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  5. /2019 · 11 Jan · Shift 1 · Q20

Circle question

2019 · 11 Jan · Shift 1 · Q20

JEE MainMathematicsCircleMCQ+4 / −1
The straight line x + 2y = 1 meets the coordinate axes at A and B. A circle is drawn through A, B and the origin. Then the sum of perpendicular distances from A and B on the tangent to the circle at the origin is :
  1. A
    454\sqrt 545​
  2. B
    52{{\sqrt 5 } \over 2}25​​
  3. C
    252\sqrt 525​
  4. D
    54{{\sqrt 5 } \over 4}45​​
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