thanx man for the help
but i didnt get this point
http://upload.wikimedia.org/math/0/7/b/07b4f756310b5cf07b4feeee43cc1ca5.png
1- E^2 Cos ^2 theata
what is the thing looks like an e ??
and how can i find it
thanx again for the helpfull site
Hi every body
I have a bounce marks on a quistion that i know nothing about
its about the Ellipse
the Qustion is
Find the standerd formula of the eelips which has foci on ( 1,1) and ( -1,-1)
and it has a major axis with 4 units.
i found that the center in at the origin...