logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
Home  >>  EAMCET  >>  Mathematics
0 votes

Equations of the latus rectum of the ellipse $9x^2+4y^2-18x -8y-23=0$ are :

\[\begin {array} {1 1} (a)\;y=\pm \sqrt 5 & \quad (b)\;x=\pm \sqrt 5\\ (c)\;y=1 \pm \sqrt 5 & \quad (d)\;x=-1 \pm \sqrt 5 \end {array}\]
Can you answer this question?
 
 

1 Answer

0 votes
$(c)\;y=1 \pm \sqrt 5$
answered Nov 7, 2013 by pady_1
 

Related questions

Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...