Compute the length of the minor axis of the ellipse \( x^2 + 3y^2 - 4x + 30y -2 = 0.\)
The hyperbolas \(\frac{x^2}{4} - \frac{y^2}{9} = 1 \) and \( \frac{y^2}{18} - \frac{x^2}{N} = 1\)have the same asymptotes. Find N.
Compute the length of the minor axis of the ellipse.
