The equaiton of the line which bisects the obtuse angle between the lines `x-2y+4=0 and 4x-3y+2=0` (A) `(4-sqrt(5))x-(3-2(sqrt(5)) y+ (2-4sqrt(5))=0` (B) `(3-2sqrt(5)) x- (4-sqrt(5))y+ (2+4(sqrt(5))=0` (C) `(4+sqrt(5)x-(3+2(sqrt(5))y+ (2+4(sqrt(5))=0` (D) none of these