Ans: A
Sol: The given equation is 25 ( x+ 1)2 + 9 ( y + 2) 2 = 225
.PNG)
Centre of the ellipse º ( -1, -2 )
and a = 3 , b = 5, so that a< b Þ 3 = .PNG)
or e2 = 1- 9/ 25 = 16/25 Þ e = 4/ 5
Hence foci are ( -1, -2 - 5´ 4/5) and ( -1 , -2 + 5 ´ 4/5)
i.e. foci are (-1 , -6 ) and (-1, 2) .
Hence (A) is the correct answer.