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![[Post New]](/templates/default/images/icon_minipost_new.gif) 5 Apr 2008 15:01:27 IST
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ABC is an equilateral triangle whose centroid is G. GA=GB=GC=a. let l be a line thru G. Let L,M,N be the feet of perpendicular on l from A,B,C respectively. Then AL2+BM2+CN2 must be_____???
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5 Apr 2008 15:06:57 IST
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sum1 plz..........
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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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5 Apr 2008 15:20:18 IST
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wait
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less than 2a^2
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5 Apr 2008 16:01:39 IST
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is the ans ( 3)a/2
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5 Apr 2008 22:14:46 IST
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d ans is right tanmay
also ans is 3a^2/2
plz giv detailed soln
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