ellipseeeee.............
14 May 2007 13:07:14 IST
ellipseeeee.............
Hi frnz this is on my frnd's request..................ellipse......
Table
FORM....................................ALONG X AXIS (a>b).....................Y axis (b>a)
1) centre.................................(0 , 0)...........................................(0 , 0)
2)Foci....................................(+- ae, 0).......................................(0 , + - ae)
3)vertices................................( +_ a , 0)......................................(0 , +_a)
4)length of major axis............... 2a ............................................. 2a
5)length of minor axis............... 2b .............................................. 2b
6)eqn of major axis................ y = 0............................................... x = 0
7)eqn of minor axis............... x = 0................................................ y = 0
8)eqn. of directrix.................. x = +_ a/e........................................y = +_a/e
9)lngth of L.R.......................2b2 / a..............................................2b2 / a
10)length of latus recta........ x = +_ae..........................................y = +_ae
Comments (7)
noraen nagpal
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Joined: 27 Mar 2007 15:34:53 IST
Posts: 135
14 May 2007 13:25:26 IST
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not new but helpful neways for understanding up the basics
14 May 2007 16:18:16 IST
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i wish i had a scanner ...i hav very gud notes like these to share made by myself
neways.....gud job himanshu
neways.....gud job himanshu











