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3. Find the value(s) of r and s for which the matrix A= has lowest rank. (3pts) LOOO 1 0 0 0 y 2

3. Find the value(s) of r and s for which the matrix A= has lowest rank. (3pts) LOOO 1 0 0 0 y 2 S-1 0 0 0 2 r+2 3

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