Question: Suppose A is n x n matrix whose columns are linearly independent. Select all the statements that are true. Col A = R^n Nul A

Suppose A is n x n matrix whose columns are linearly independent.

Select all the statements that are true.

Col A = R^n

Nul A = {0}

rank A = n-dim Nul A

rank A=n

dim Nul A=0

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