[" The range of values of "m" for which the line "y=mx" and "],[" the curve "y=(x)/(x^(2)+1)" enclose a region,is "]

The range of values of m for which the line y = mx + 2 cuts the circle x^(2)+y^(2) = 1 at distinct or coincident points is :

The range of values of m for which the line y = mx+2 cuts the circle x^(2) +y^(2) =1 at distinct or coincident points is :

Find the range of values of m for which the line y=mx+2 cuts the circle x^(2)+y^(2)=1 at distinct or coincident points.

Range of volues of m for which the st. line y=mx+2 cuts the circle x^(2)+y^(2)=1 in distinct or coincident points is:

Let m_(1) and m_(2), be two values of m for which the area of the region bounded by the curve y=x-x^(2) and y=mx is equal to (4)/(3). Then |m_(1)-m_(2)| is

The line y = mx+1 is a tangent to the curve y^(2) = 4x if the value of m is