The least difference between the roots, in the first quadrant `(0 <= x <= pi/2),` of the equation `4 cos x(2-3 sin^2 x)+(cos 2x+1)=0, `is

The least difference between the roots in the first quadrant in [0, pi/2] of the equation sin7x+cos2x=-2 is

The least difference between the roots of the equation : 4cosx(2 - 3sin^(2)x) + (cos2x + 1) = 0(0lt=xlt=pi/2) is :

Give differences between stem and root.

The difference between the roots of the equation x^2-6x- 16 = 0 is:

Write the differences between stem and root.

If the difference between the roots of the equation x^(2)-px+q=0 is the same as the difference of the roots of the equation x^(2)-qx+p=0 ,show that p+q+4=0 or p=q.

If one of the lines of ax^(2)+2hxy+by^(2)=0 bisects the angle between the axes, in the first quadrant, then