If `theta` is the angle between the curves `y=x^2,x=y^2` at (1,1), than tan `theta` =

If theta is the angle between the curves xy=2,y^2=4x at (1, 2), then tantheta =

If theta is the angle between the curves xy = 2 and x^(2)+4y = 0 then tan theta =

If theta is the acute angle between the lines 6x^(2)+11xy+3y^(2)=0 ,then tan theta

If P and the origin are the points of intersection of the parabolas y^(2)=32x and 2x^(2)=27y and if theta is the acute angle between these curves at P then 5sqrt(tan theta) =

If theta is the angle of interaction of the curves y^2=x^3 and y=2x^2-1 at (1, 1), then |tantheta| =

If theta is the angle between the lines x//a+y//b=1, x//b+y//a=1 , then cos theta=

If the angle between the curves x^(2)y=1 and y=e^(2(1-x)) at the point (1,1) is theta, then tan theta is equal to

If (theta) is an acute angle between the lines y=2x+3,y=x+1 then the value of tan theta=

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 |tan theta| is equal to 8/(3k) . The vlaue of k is _____________.

If sintheta is the acute angle between the curves x^(2)+y^(2)=4x " and " x^(2)+y^(2)=8 " at " (2,2), then theta=