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Alka asks :
Subject : change in variable in double integral
transform (int(0 to a) int(0to(a-x))f(x,y)dxdy by substitution x y=u,y=uvsir how to change limits in ds ?i m really confused
24/01/2012 22:03:05   |  Reply
Renu Saini asks :
Subject : permutation and combination
sir, i m confussed , how we will know,in partcular question we have to use permutation or combination . means difference b\\w permutation
06/09/2011 01:42:39   |  Reply
Subhasish Prusty says : 26/12/2011 17:42:27
usually most cases contain combination which is actually selection...In a sum if think u need to arrange use permutation
Renu Saini asks :
Subject : mca mathematics
dfhgvggvhjg
06/09/2011 01:33:27   |  Reply
Subject : cherymist
aieee
23/04/2009 12:50:43   |  Reply
Subject : cherymist
aieee
23/04/2009 12:50:43   |  Reply
Subject : cherymist
aieee
23/04/2009 12:50:43   |  Reply
Subject : cherymist
aieee
23/04/2009 12:50:34   |  Reply