## Elementary Linear Algebra 7th Edition

Given $$\left|\begin{array}{rrr}{2} & {1} & {-1} \\ {0} & {1} & {4} \\ {5} & {3} & {1}\end{array}\right|=-\left|\begin{array}{rrr}{2} & {1} & {-1} \\ {5} & {3} & {1} \\ {0} & {1} & {4}\end{array}\right|.$$ Interchange the second and third rows.