Find the equation of the hyperbola with
(a) Vertices (± 5, 0), foci (± 7, 0)
(b) Vertices (0, ± 7), e = 4/3
(c) Foci (0, ± √10 ), passing through (2, 3)
(a) Given vertices = (± 5, 0), foci (± 7, 0)