Question

27. Find the eccentricity, length of latus rectum, foci and the equations of directrices of the elipse
25x2 +9y2 – 50x - 36y - 164 = 0. Pls answer this​

Answer 1

Answer:

Given equation can be written in standard form as X^216+ y^29=1 a^2= 16,b^2 =9a = 4,b= so eccentricity ,e=(1-b^2a^2) = (1-916)