If the two curves `x=y^2` and xy=k cut each other at right angles than a possible value of "K" is

Show that the curves 2x=y^(2) and 2xy=k cut each other at right angles if k^(2)=8

If x=y^4 and xy=K , cut each other at right angle then Find (4K)^6 =

Prove that x^(2)-y^(2)=16 and xy=25 cut each other at right angles.

Show that the curves x=y^(2) and xy=k cut at right angles,if 8k^(2)=1

Show that the curves x=y^2 and x y=k cut at right angles, if 8k^2=1 .

Show that the curves x=y^(2) and xy=k cut at right angles; if 8k^(2)=1

Show that the curves 2x=y^2 and 2x y=k cut at right angles, if k^2=8 .

If the curves y^(2)=6x,9x^(2)+by^(2)=16 intersect each other at right angles then the value of b is: (1)6(2)(7)/(2)(3)4(4)(9)/(2)

Show that the curves 2x=y^(2) and 2xy=k cut at right angles,if k^(2)=8.