2020-04-24 05:06:37 +0200 | received badge | ● Popular Question (source) |
2016-12-26 12:01:11 +0200 | asked a question | reference request hi, can someone suggest a book/resource which teaches to plot lines, planes etc.. for instance, I want to visualize difference between the following 2 planes. x+y+z=0 and x+y+2z= 0 (Notice difference in z coefficient) Basically want to know the geometric interpretation of linear algebra ? i.e. why are non singular , invertible matrixes have solutions ? Or proof of them ? |