If two lines represented by `x^2(tan^2theta+cos^2theta)-2xytantheta+y^2sin^2theta=0` make angles `alpha, beta` with x-axis then

Two two straight lines given by x^2(tan^2theta+cos^2theta)-2xytantheta+y^2sin^2theta=0 make with the axis of x angles such that the difference of their tangents is

The difference of the slopes of the lines represented by x^2(tan^2theta+cos^2theta)+2xytantheta+y^2sin^2theta=0 is

The difference of the tangents of the angles which the lines x^2(sec^2theta-sin^2theta)-2xytantheta+y^2sin^2theta=0 makes with the x-axis is

Show that the two straight lines x^2(tan^2theta+cos^2theta)-2xy tantheta+y^2sin^2theta=0 Make with the axis of x angles such that the difference of their tangents is 2 .

Show that the two straight lines x^2(tan^2theta+cos^2theta)-2xy tantheta+y^2sin^2theta=0 Make with the axis of x angles such that the difference of their tangents is 2 .

Show that the two straight lines x^2(tan^2theta+cos^2theta)-2xy tantheta+y^2sin^2theta=0 Move with the axis of x angles such that the difference of their tangents is 2 .

Show that the two straight lines x^2(tan^2theta+cos^2theta)-2xy tantheta+y^2sin^2theta=0 Move with the axis of x angles such that the difference of their tangents is 2 .

The difference of the tangents of the angles which the lines x^(2)(sec^(2) theta - sin^(2) theta)-2xy tan theta+y^(2)sin^(2) theta=0 makes with x axis is

The difference of the tangents of the angles which the lines x^(2)(sec^(2)-sin^(2)theta)-2xy tan theta +y^(2)sin^(2) theta=0 make with X-axis, is

The difference of the tangents of the angles which the lines x^(2)(sec^(2)-sin^(2)theta)-2xy tan theta +y^(2)sin^(2) theta=0 make with X-axis, is