conic-section

Related Questions

• The condition that the straight line $lx+my=n$ may be a normal to the hyperbola ${{b}^{2}}{{x}^{2}}-{{a}^{2}}{{y}^{2}}={{a}^{2}}{{b}^{2}}$ is given by

  ---

• The latus rectum of the hyperbola $9{{x}^{2}}-16{{y}^{2}}-18x-32y-151=0$ is

  ---

• If the length of the major axis of an ellipse is three times the length of its minor axis, then its eccentricity is

  ---

• The angle of intersection between the curves ${{x}^{2}}=8y$ and ${{y}^{2}}=8x$ at origin is

  ---

• The equations of the tangents of the ellipse $9{{x}^{2}}+16{{y}^{2}}=144$ which passes through the point (2, 3) is

  ---