Question
6. 2x + y = 7 is one of the bisectors of the angles between the lines represented by α(x – 2)2 + 2γ(x – 2) (y – 3) + β(y – 3)2 = 0. Then the intercepts made by the other bisector on the x-axis and y-axis respectively.
(a) –4, 2 (b) 4, –2 (c) 2, –4 (d) –2, 4
7. If A(1, 2) and B(4, 3) are two points, then a point P on the line 3x – 4y + 7 = 0 such that |AP – PB| is maximum, is
(a) (b) (c) (d)