[" 16.For all real values of "a" and "b" lines "(2a+b)x+(a+3b)y+(b-3a)=0" and "mx+2y+6=0" are concurrent,"],[" then "m" is equal to "]

For all real values of a and b lines (2a + b) x + (a + 3b) y + (b - 3a) =0 and mx + 2y + 6=0 are concurent, then m is equal to

For all real values of a and b lines (2a + b)x +(a +3b)y + (b-3a) =0 and mx+ 2y +6 =0 are concurrent, then m is equal to (A) -2 (B) -3(C)-4 (D) -5

For all real values of a and b lines (2a+b)x+(a+3b)y+(b-3a)=0 and mx+2y+6=0 are concurrent,then m is equal to (A)-2(B)-3(C)-4(D)-5

For all real values of a and b, line (2a+b)x+(a+3b)y+(b-3a)=0 and mx+2y +6=0 " are concurrent. The " absm is equal to

For all real values of a and b , lines (2a+b)x+(a+3b)y+(b-3a)=0 and m x+2y+6=0 are concurrent. Then |m| is equal to______

For all real values of a and b, lines (2a+b)x+(a+3b)y+(b-3a)=0 and mx+2y+6=0 are concurrent.Then |m| is equal to

For all real values of aa n db , lines (2a+b)x+(a+3b)y+(b-3a)=0 and m x+2y+6=0 are concurrent. Then m is equal to______

For all real values of aa n db , lines (2a+b)x+(a+3b)y+(b-3a)=0 and m x+2y+6=0 are concurrent. Then |m| is equal to______

If the lines x +3y -9 = 0, 4x + by -2 = 0 and 2x -y -4 = 0 are concurrent , the b is equal to

For all the values of 'a' and 'b',the lines (a+2b)x+(a-b)y+(a+5b)=0 passes through the point