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  3. let k ? r and consider the linear system in the un

Let k ? R and consider the linear system in the unknowns x, y, z:kx...

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Algebra

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Let k ? R and consider the linear system in the unknowns x, y, z:kx + 2y+z=0y+z=03z = 0Find all values of k for which this system has(a) a unique solution,(b) infinitely many solutions,(c) no solutions.

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