MCQOPTIONS
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MCQOPTIONS
| 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: |
| A. | \(\frac{{\sqrt 5 }}{2}\) |
| B. | \(2\sqrt 5\) |
| C. | \(\frac{{\sqrt 5 }}{4}\) |
| D. | \(4\sqrt 5\) |
| Answer» B. \(2\sqrt 5\) | |