Find the coordinates of the foci and the vertices, the eccentricity and the length of the latus rectum of the hyperbolas. 6. 49y^2 – 16x^2 = 784. Find the coordinates of the foci and the vertices the eccentricity and the length of the latus rectum of the hyperbolas. 6. 49y^2 – 16x^2 = 784. October [...]