Mathematics
Nathan Marianovsky's user avatar
Nathan Marianovsky's user avatar
Nathan Marianovsky's user avatar
Nathan Marianovsky
  • Member for 8 years, 4 months
  • Last seen more than 6 years ago
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All Questions Answers
Score Newest
answer
4
The derivative of $ \ln\left(\frac{x+2}{x^3-1}\right)$
Nov 18, 2015
answer
3
Find the eigenvalues of an unsymmetrical matrix
Dec 5, 2015
answer
3
Solve differential equation $y'+\frac{2(1+\sin x)y}{\cos x}=\frac{2(1-\sin x)(10-x)\sqrt{y}}{x^2(x^2+2x+5)}$
Feb 23, 2016
answer
2
Double integration
Jul 27, 2015
answer
2
Confused With Simplifying Exponents
Nov 18, 2015
answer
2
Prove $ \sum_{k=0}^n k4^k = \frac 49((3n-1)4^n + 1) $ by induction
Nov 18, 2015
answer
2
Find vectors length
Nov 19, 2015
answer
2
Double integral with Polar coordinates - hard example
Nov 19, 2015
answer
2
How many ways to put 3 balls in 5 urns
Nov 21, 2015
answer
2
Is it possible to get a normal vector to the plane if i only know 3 points which exist on this plane?
Dec 6, 2015

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