. Latus rectum of ellipse
4x2 + 9y2 –8x –36y + 4 = 0 is
A. 8/3
B. 4.3
C.
D. 16/3
Best Answer
Ans: A
Sol: 4 (x - 1)2 + 9 (y - 2)2 = 36
Related questions
/* MARKETING SCRIPT */ ?>
4x2 + 9y2 –8x –36y + 4 = 0 is
A. 8/3
B. 4.3
C.
D. 16/3
Ans: A
Sol: 4 (x - 1)2 + 9 (y - 2)2 = 36