Old exams

Exam Problems Solutions Remarks
Spring 2006 pdfpdfThere is an error in problem 2a:
The function f is equal to 1 for pi/2 < x < pi, not for pi/2 < x < 1.
Autumn 2006 pdfpdf
Autumn 2007 pdfpdf In problem 1, the integration should be with respect to u and not t (in other words: replace the dt in the integral by du).
In the solution of problem 2b, the time dependent part should be e((1-(n/2)^2)t instead of e1-(n/2)^2 t.
In problem 4b, the approximation for u' '(0.1) is 4.545 and not 5.03 as claimed in the solutions.
Spring 2008 pdfpdf
Autumn 2008 pdfpdf
Spring 2009pdfpdf
Autumn 2009 pdfpdf
Spring 2010pdfpdf
Autumn 2010 pdfpdf
Spring 2011 pdfpdfIn problem 4b, the ODE should have been y''-6y'+9y=0.
Autumn 2012 pdf
Autumn 2013 pdfpdf
Autumn 2014 pdfpdfThere is an error in problem 5a:
The interpolation points xi should be -2,-1,0,1,2 instead of -2,1,0,1,2.
Spring 2015 pdfpdf

You can find more old exams at: https://wiki.math.ntnu.no/tma4130/2011h/gamle_eksamensoppgaver

2015-12-04, Markus Grasmair