Question

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) √5/2
(B) 2√5
(C) √5/4
(D) 4√5

Answer 1

Answer:

correct answer is [A]

Step-by-step explanation: