`6x-3y+10=0`
`2x-y+9=0`

On comparing the ratios (a_(1))/(a_(2)),(b_(1))/(b_(2)) and (c_(1))/(c_(2)), and without drawing them,find out whether the lines representing the following pairs of the equations intersect at a point,are parallel or coincide: 8=0;quad 7x+6y-9=0 (ii) 9x+3y+12=0;quad 18x+6y+24=0 (iii) 6x-3y+10=0;quad 2x-y+9=0

Classify the following pairs of lines as coincident,parallel or intersecting: x+2y-3=0 and -3x-6y+9=0x+2y+1=0 and 2x-4y+3=03x-2y+5=0 and 2x+y-9=0

The graphs of the equations 6x-2y+9=0 and 3x-y+12=0 lines which are

Write the nature of the equations 6x-2y+9 = 0 and 3x - y +12 = 0

Solve the system: x + y - 2z = 0, 2x - 3y + z = 0, 3x - 7y + 10z = 0, 6x - 9y + 10z = 0.

Show that the equation of the line passsing through the points of intersection of the circles 3x^2+3y^2-2x+12y-9=0 and x^2+y^2+6x+2y-15=0 is 10x-3y-18=0

The orthocenter of the triangle formed by the lines x+3y-10=0 and 6x^(2)+xy-y^(2)=0 is

The lines represented by 2x+3y-9 =0 and 4x+6y-18=0 are

2x-y-5=0; x+3y-9=0

The graph of the equations 6x-2y+9=0" and "3x-y+12=0 are two lines which are