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![[Post New]](/templates/default/images/icon_minipost_new.gif) 24 Aug 2008 14:18:45 IST
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1)
2)
pls answer these vid proceedure rates assured!!!
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ans)1) let I = 
then 
where 
now puttin x + 1/2 =  --------(1)n diff on both sides v get 1dx = 
so  = 
= 
= = 
from (1)=
therfore I = 
correct me if i,m wrong
rate if useful 
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@Bh! FOR ME { life = MU$IC }
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24 Aug 2008 16:00:03 IST
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let ln(1+1/x) =t
-dx/x(1+x) = dt
Hence ans is -t^2/2
sub t= ln(1+1/x)
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24 Aug 2008 22:49:47 IST
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Please post in the related forums.
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MKG
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