Equation of line `B C` is `14 x+23 y-40=0` (b) `4x-2y+1=0` `4x+2y-1=0` (d) none of these

Equation of line BC is 14x+23y-40=0 (b) 4x-2y+1=04x+2y-1=0(d) none of these

Equation of the bisector of angle B of the triangle ABC is y = x . If A is (2,6) and B is (1, 1) ; equation of side BC is (A) 2x + y - 3 = 0 (B) x-5y+ 4 =0 (C) x- 6y + 5 = 0 (D) none of these

The equation of the line AB is y = x . If A and B lie on the same side of the line mirror 2x-y = 1 , then the equation of the image of AB is (a) x+y-2=0 (b) 8x+y-9=0 (c) 7x-y-6=0 (d) None of these

The equation of the line AB is y = x . If A and B lie on the same side of the line mirror 2x-y = 1 , then the equation of the image of AB is (a) x+y-2=0 (b) 8x+y-9=0 (c) 7x-y-6=0 (d) None of these

Equation of the bisector of angle B of the triangle ABC is y=x. If A is (2,6) and B is (1,1); equation of side BC is (A)2x+y-3=0 (B) x-5y+4=0 (C) x-6y+5=0 (D) none of these

The equations of the sides A B ,\ B C\ a n d\ C A\ of\ "Delta"A B C\ a r e\ y-x=2,\ x+2y=1\ a n d\ 3x+y+5=0 respectively. The equation of the altitude through B is x-3y+1=0 b. x-3y+4=0 c. 3x-y+2=0 d. none of these

The equations of the sides A B ,\ B C\ a n d\ C A\ of\ "triangle"A B C\ a r e\ y-x=2,\ x+2y=1\ a n d\ 3x+y+5=0 respectively. The equation of the altitude through B is x-3y+1=0 b. x-3y+4=0 c. 3x-y+2=0 d. none of these

The equation of the bisector of the acute angle between the lines 2x-y+4=0 and x-2y=1 is x-y+5=0 x-y+1=0 x-y=5 (d) none of these

The equation of the bisector of the acute angle between the lines 2x-y+4=0 and x-2y=1 is (a) x-y+5=0 (b) x-y+1=0 (c) x-y=5 (d) none of these

The equation of the bisector of the acute angle between the lines 2x-y+4=0 and x-2y=1 is (a) x-y+5=0 (b) x-y+1=0( c) x-y=5 (d) none of these