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![[Post New]](/templates/default/images/icon_minipost_new.gif) 11 Sep 2008 15:38:51 IST
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22. A circle x2+y2+2gx+2fy+c=0 cuts the parabola y2=x in four distinct points A,B in the 1st quadrant and C, D in the 4th quadrant such that ABCD is a convex quadrilateral, then
A) AB & CD always intersect at X-axis
B) AB & CD are equally inclined to the X-axis
C) AC & BD are equally inclined to the X-axis
D) ABCD is a trapezium
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iitaspirant001@yahoo.com |
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26 Sep 2008 19:06:39 IST
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...
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iitaspirant001@yahoo.com |
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26 Sep 2008 19:22:08 IST
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Parabola AO.22
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<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
<TR><TD>
<DIV ALIGN="right">Glitter Graphics</DIV></TD></TR></TABLE>
if i helped u plzzzzz rate me,,,,,,, |
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26 Sep 2008 19:45:52 IST
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C &D both are correct
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<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
<TR><TD>
<DIV ALIGN="right">Glitter Graphics</DIV></TD></TR></TABLE>
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29 Sep 2008 18:40:59 IST
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could u explain ?
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iitaspirant001@yahoo.com |
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