Question

If AB is the diameter of a circle and A(a, 4b) and B (3a, 3b+1 ) . Find the value of ‘a’ and ‘b’ given that the centre of the circle is at (4, 11) (A) a = –2, b = 3 (B) a = 4, b = 3 (C) a = 2, b = 3 (D) a = –2, b = –3

Answer 1

right option is (C)
the correct option