Question

10. If the angle between the asymptotes is
II. 1. Find the centre, foci, eccentricity, equation of the directrices, length of the latus rectum oft
following hyperbolas
(i) 16y2 - 9x2 = 144
(ii) x2 - 4y2 = 4
(iii) 5x2 - 4y2 + 20x + 8y = 4
(iv) 9x2 - 16y2 + 72x – 32y - 16 =0​

Answer 1

Answer:

i don't know all these solutions