Find the coordinate vector of x with respect to the basis B [closed]

asked 2020-06-15 11:51:58 -0500

Ragnar gravatar image

Find the coordinate vector of x=[2,3,4] with respect to the basis B={[1,2,3],[4,5,6],[7,8,9] with sagemath commands pls. I know that we should first determine vector and than basis at the end this process we should use coordinate_vector but i couldn't help please

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Closed for the following reason duplicate question by Emmanuel Charpentier
close date 2020-06-16 02:15:57.396288