[" If "lambda x+4y+5z=7,4x+4 lambda y+10z=14" represents same plane then "lambda=],[(1)1]

If lamdax+4y+5z=7,4x+4lamday+10z-14=0 represent the same plane , then lamda =

If lamdax + 4y + 5z = 7, 4x + 4lamda y +10z - 14 = 0 represent the same plane the value of lamda =

If the equations 2x-lambday+5z=7 and lambda x-8y-10z+14=0 represent the same plane then lambda is :

lambda x + 2y + 2z = 5, 2lambda x + 3y + 5z = 8, 4x + lambda y + 6z = 10 for the system of equation check the correct option.

lambda x + 2y + 2z = 5, 2lambda x + 3y + 5z = 8, 4x + lambda y + 6z = 10 for the system of equation check the correct option.

The equations lambda x -y = 2 ,2 x -3 y = - lambda and 3x - 2y = - 1 are consistent for a) lambda=-4 b) lambda=1,4 c) lambda=1,-4 d) lambda=-1,4

The equation lambda^(2)x^(2)+(lambda^(2)-5 lambda+4)xy+(3lambda-2)y^(2)-8x+12y-4=0 will represent a circle, if lambda=

The equation lambda^(2)x^(2)+(lambda^(2)-5 lambda+4)xy+(3lambda-2)y^(2)-8x+12y-4=0 will represent a circle, if lambda=

Let lambda be a real number for which the system of linear equations x+y+z=64x+lambda y-lambda z=lambda-23x+lambda y-4z=-5 has infinity many solutions then lambda is a root of the quadratic equation:

If the lines (x-2)/(1) = (y-3)/(1) = (4-z)/(lambda) and (x-1)/(lambda) = (y-4)/(2) = (z-5)/(1) are intersect each other than lambda = ..........