[" (ii) "9x+3y+12=0],[18x+6y+24=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

On comparing the ratios (a_(1))/(a_(2)), (b_(1))/(b_(2)) and (c_(1))/(c_(2)) , find out whether the lines representing the following pairs of linear equations intersect at a point, are parallel or coincident: 9x+ 3y+ 12= 0 18x+ 6y + 24=0

By comparing the ratios aunderset1 / aunderset2 , bunderset1 /bunderset2 , cunderset1 /cunderset2 , state whether the lines represented by the following pairs of linear equations intersect at a poit, are parllel or are coincident. (b) 9x + 3y +12 = 0 18x + 6y + 24 = 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 linear equations intersect at a point, are parallel or coincide: (i) 5x-4y+8=0;\ \ \ \ 7x+6y-9=0 (ii) 9x+3y+12=0;\ \ \ 18 x+6y+24=0 (iii) 6x-3y+10=0;\ \ \ 2x-y+9=0

Solve 9x+3y+12=0 18x+6y+24=0

By comparing the ratios (a_(1))/(a_(2)), (b_(1))/(b_(2)), (c_(1))/(c_(2)) , find out whether the lines represented by the following pairs of linear equations intersect at a point, are parallel or are coincident 9x+3y+12=0, 18x+6y+24=0

On comparing the ratios (a_(1))/(a_(2)), (b_(1))/(b_(2)) and (c_(1))/(c_(2)) , find out whether the lines representing the following pairs of linear equations intersect at a point, are parallel or coincident : 9x + 3y+12=0 18x+6y+24=0

On comparing the ratios (a_(1))/(a_(2)), (b_(1))/(b_(2)) and (c_(1))/(c_(2)) , find the out whether the lines equations intersect at a point, are parallel or coincident : 9x+3y+12=0, 18x+6y+24=0

On comparing the ratios (a_1)/(a_2), (b_1)/b_2 and (c_1)/(c_2) find out whether the lines representing the following pairs of linear equations intersect at point, are parallel or coincident : 9x+3y+12=0 18x+6y+24=0

By comparing the ratios (a_1)/(a_2),(b_1)/(b_2),(c_1)/(c_2) , find out whether the represented by the following pairs of linear equations intersect at a point, are parallel or are coincident. 9x+3y+12=0 , 18x+6y+24=0.