Number of integral values of `m` for which lines `x + y + 1 = 0, mx - m^2y +3 = 0` and `2mx - (2m-1)y + (3m + 2) = 0` are concurrent

Find the value of m for which the lines 4x -3y - 1 = 0, 3x - 4y + 1 = 0 and mx - 7y + 3 = 0 are concurrent.

Number of integral values of m for which x^(2)-2mx+6m-41<0,AA x in(1,6], is

For all values of m in R the line y - mx + m - 1 = 0 cuts the circle x^2 + y^2 - 2x - 2y + 1 = 0 at an angle

For all values of m in R the line y - mx + m - 1 = 0 cuts the circle x^2 + y^2 - 2x - 2y + 1 = 0 at an angle

The number of integral values of m, for which the root of x^(2)-2mx+m^(2)-1=0 will lie between -2 and 4

The number of integral values of m, for which the x coordinate of the point of intersection of the lines 3x + 4y = 9 and y = mx + 1 is also an integer, is

Find the value of m for which the lines mx+(2m+3)y+m+6=0 and mx+(2m+1)x+(m-6)y+9=0 intersect at a; point on y-axis.

Find the value of m so that lines y=x+1, 2x+y=16 and y=mx-4 may be concurrent.

Find the value of m so that lines y=x+1, 2x+y=16 and y=mx-4 may be concurrent.