If `u=a_1x+b_1y+c_1=0,v=a_2x+b_2y+c_2=0,` and `(a_1)/(a_2)=(b_1)/(b_2)=(c_1)/(c_2),` then the curve `u+k v=0` is (a)the same straight line `u` (b)different straight line (c)not a straight line (d)none of these

If u=a_1x+b_1y+c_1=0,v=a_2x+b_2y+c_2=0, and (a_1)/(a_2)=(b_1)/(b_2)=(c_1)/(c_2), then the curve u+k v=0 is the A) same straight line u B) different straight line C) not a straight line D) none of these

If =a_(1)x+b_(1)y+c_(1)=0,v=a_(2)x+b_(2)y+c_(2)=0 and (a_(1))/(a_(2))=(b_(1))/(b_(2))=(c_(1))/(c_(2)), then the curve u+kv=0 is (a) (a)the same straight line u (b)different straight line (c)not a straight line (d)none of these

If u=a_1x+b_1y+c_1=0,v=a_2x+b_2y+c_2=0, and (a_1)/(a_2)=(b_1)/(b_2)=(c_1)/(c_2), then the curve u+k v=0 is the same straight line u different straight line not a straight line none of these

If (a_1)/(a_2)=(b_1)/(b_2)=(c_1)/(c_2) then the lines are………lines.

If (a_1)/(a_2)=(b_1)/(b_2)=(c_1)/(c_2) then the lines will have………solutions.

For two linear equations , a_1x + b_1y + c_1=0 and a_2x + b_2y + c_2 = 0 , the condition (a_1)/(a_2)=(b_1)/(b_2)=(c_1)/(c_2) is for.

If a_1x+b_1y+c_1z=0, a_2x+b_2y+c_2z=0, a_3x+b_3y+c_3z=0 and |(a_1,b_1,c_1),(a_2,b_2,c_2),(a_3,b_3,c_3)|=0 , then the given system then

In the pair of linear equations a_1x+b_1y+c_1=0 and a_2x+ b_2y + C_2 = 0. If a_1/a_2 ne b_1/b_2 then the

a_1x+b_1y+c_1=0 and a_2x+b_2y+c_2=0 has no solution if _________.

a_1x+b_1y+c_1=0" and "a_2x+b_@y+c_2=0 are……..equations.