Question: Suppose A is a 3 X 3 zero matrix (a matrix with all zero entries). Describe the solution set of the equation AX = 0.

Suppose A is a 3 X 3 zero matrix (a matrix with all zero entries). Describe the solution set of the equation AX = 0. 5. {10 points) Suppose Ax = b has a solution. Show that the solution is unique if and only if Ax = 0 has only the trivial solution

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