Friday 28 February 2014 photo 1/1
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Allt det här för att lösa ett enda problem :D
"Find an orthogonal change of variables that eliminates the cross product terms in the quadratic form Q, and express Q in terms of the new variables."
Annons
Camera info
Camera GT-I9100
Focal length 4 mm
Aperture f/2.7
Shutter 1/33 s
ISO 50
Directlink:
http://dayviews.com/hmmzzz/517492493/