conic-section

Related Questions

• The distance between the directrices of the ellipse $\frac{{{x}^{2}}}{36}+\frac{{{y}^{2}}}{20}=1$ is

  ---

• If the normal at the point $P(\theta )$ to the ellipse $\frac{{{x}^{2}}}{14}+\frac{{{y}^{2}}}{5}=1$ intersects it again at the point $Q(2\theta )$ , then $\cos \theta $ is equal to

  ---

• If $(0,\ \pm 4)$ and $(0,\ \pm 2)$ be the foci and vertices of a hyperbola, then its equation is

  ---

• The point on the parabola ${{y}^{2}}=8x$ at which the normal is parallel to the line $x-2y+5=0$ is

  ---

• Equation of the parabola with its vertex at (1, 1) and focus (3, 1) is

  ---