If the sum of the slopes of the lines given by `4x^(x)+2xy-7y^(2)=0` is equal to the product of the slopes, then k =

If the sum of the slopes of the lines given by 4x^(2)+2kxy-7y^(2)=0 is equal to the product of the slopes, then k =

If the sum of the slopes of the lines given by 4x^(2)-2|k|xy-7y^(2)=0 is equal to the product of the slope then k is

If the sum of the slopes of the lines given by 4x^(2)+2 lambda xy-7y^(2)=4 is equal to the product of the slopes,then lambda is equal to?

If the sum of the slopes of the lines given by 4x^2+2lambdaxy-7y^2=0 is equal to the product of the slope, then lambda is equal to

If the sum of the slopes of the lines given by 2x^(2)+kxy-3y^(2)=0 is equal to their product, then k=

The sum of the slopes of the lines given by 3x^(2)+5xy-2y^(2)=0 is

The sum of the slopes of the lines given by x^(2)-7xy+12y^(2)=0 is

If the sum of slopes of the lines given by 4x^2+2kxy-7y^2=0 is equal to the product of slopes , then k is equal to

The product of the slopes of the line given by x^(2)-xy-6y^(2)=0 is

If the sum of the slopes of the lines given by 3x^(2)+kxy-y^(2)=0 is zero, then k=