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I need your help with 2 tasks. I totally do not know how to do them.

  1. For matrix A, find the inverse matrix by fetching to echelon form. Use the block matrix() function to connect the matrices. Matrix is:
 1  3  0 -1
 0  2  1  3
 3  1  2  1 
-1  2  0  3
  1. Consider a subspace S generated by vectors:
v1=[1,0,3],v2=[0,2,2],v3=[1,-2,0].

Are they a basis of the subspace S?

I need code, because I haven't got a clue how to do that. Please, help

mmm
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  • Sorry, SO isn't a good place to ask for code, especially if you don't provide a start. Write some code and come back if you need debugging help. – hpaulj Jan 16 '23 at 19:27
  • Does this answer your question? [Inverse matrix with block\_matrix() and base od subspace](https://stackoverflow.com/questions/75162159/inverse-matrix-with-block-matrix-and-base-od-subspace) – kcrisman Jan 29 '23 at 20:14

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