twinkie8104 twinkie8104

24-05-2023
Mathematics

contestada

Determine if the vector u is in the column space of matrix A and whether it is in the null space of A.
u=
[ 5]
[-3]
[ 5]
A = [ 1 -3 4]
[-1 0 -5]
[ 3 -3 6]

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