127 reputation
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age 25
visits member for 1 year, 10 months
seen Nov 25 '12 at 12:37

I am a computer engineering undergraduate from SriLanka


Nov
21
accepted Big $\mathcal{O}$ notation problem
Nov
21
comment Big $\mathcal{O}$ notation problem
I didn't understand the last line
Nov
21
comment Big $\mathcal{O}$ notation problem
@copper.hat exactly.. You are correct
Nov
21
comment Big $\mathcal{O}$ notation problem
ok in simple terms how can I prove that n to the power two is not of bigO(n)
Nov
21
asked Big $\mathcal{O}$ notation problem
Nov
21
accepted Constructing a group with subsets
Nov
21
awarded  Commentator
Nov
21
comment Constructing a group with subsets
can we have a single element with a BINARY operation and call it a group?
Nov
21
awarded  Supporter
Nov
21
asked Constructing a group with subsets
Nov
10
comment Double Integration minus value
So if it is the volume, we should break up the regions and integrate them separately?
Nov
10
comment Double Integration minus value
what do you mean by an exact diagnosis?
Nov
10
comment Double Integration minus value
personal.maths.surrey.ac.uk/st/S.Gourley/double_int.pdf please check the example 0.6
Nov
10
comment Double Integration minus value
if we draw the x,y region, the region breaks into two pieces. So aren't we supposed to integrate both the regions seporately?
Nov
10
comment Double Integration minus value
the inner integral is respect to y and the outer integral is respect to x. the upper x limit is 2 and the lower limit is 0. the upper y limit is x and the lower limit is x to the power two. This was an example in a pdf tutorial.
Nov
10
asked Double Integration minus value
Oct
29
accepted Can elements in a set be duplicated?
Oct
29
awarded  Student
Oct
29
comment Can elements in a set be duplicated?
@BrianM.Scott Thank you.
Oct
29
comment Can elements in a set be duplicated?
yes.the number of elements in A. Should it be 7 or 8?