The acute angle between the curves `y= |x^2 -1| `and `y=|x^2- 3|` at their points of intersection when when x> 0, is

The angle between the curves y=x^2 and y=4-x^2 is

Write the angle between the curves y=e^(-x) and y=e^x at their point of intersection.

Tangent of acute angle between the curves y=|x^2-1| and y=sqrt(7-x^2) at their points of intersection is (5sqrt(3))/2 (b) (3sqrt(5))/2 (5sqrt(3))/4 (d) (3sqrt(5))/4

Tangent of acute angle between the curves y=|x^2-1| and y=sqrt(7-x^2) at their points of intersection is (a) (5sqrt(3))/2 (b) (3sqrt(5))/2 (5sqrt(3))/4 (d) (3sqrt(5))/4

if theta denotes the acute angle between the curves, y = 10-x^2" and " y=2+x^2 at a point of their intersection, then abstantheta is equal to

Cosine of the acute angle between the curve y=3^(x-1)log_(e)x and y=x^(x)-1 , at the point of intersection (1,0) is

Find the angle between the curves 2y^2=x^3 and y^2=32 x .

Write the angle between the curves y^2=4x and x^2=2y-3 at the point (1,\ 2) .

The acute angle between the planes 2x-y+z=6 and x+y+2z=3 is

The acute angle between the planes 2x-y+z=5 and x+y +2z =7 is