Mathematics
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user121330
  • Member for 7 years, 8 months
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All Questions Answers
Score Newest
answer
10
Is there such a thing as a matrix of functions?
Jun 24, 2016
answer
9
Zero to the zero power – is $0^0=1$?
Jun 2, 2015
answer
9
Is it true that this function $f(n)=n^{13}$?
Jun 8, 2015
answer
7
Why, intuitively, is the order reversed when taking the transpose of the product?
May 13, 2015
answer
4
What does it mean when dx is put on the start in an integral?
Jun 29, 2016
answer
2
How can I prove this trigonometric equation with squares of sines?
Mar 22, 2017
answer
1
Show that $\sum_{n=1}^\infty \frac{n^2}{(n+1)!}=e-1$
Apr 1, 2017
answer
1
Using L'Hopital Rule, evaluate $\lim_{x \to 0} {\left( \frac {1} {x^2}-\frac {\cot x} {x} \right)}$
Mar 14, 2017
answer
1
Finding the numbers that are non-attainable and partitioning.
Jun 19, 2015
answer
1
Show that $|e^{ikx-i\omega t}|^2=1$
May 31, 2017
Top network posts
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12
How do scientists get nominated for society awards? Should I ask someone else to nominate me?
10
How can a full moon be seen south of an observer's location?
10
What methods might an ancient civilization use to desalinate sea water?
8
How far ahead can we predict solar and lunar eclipses?
7
How can energy be useful when it is 'abstract'?

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