Question: Solve the following problems, showing any necessary work. This includes row operations. 1. [1 point] How many solutions does each of the following systems

Solve the following problems, showing any necessary work. This includes row operations.

Solve the following problems, showing any necessary work. This includes row operations. 1. [1 point] How many solutions does each of the following systems of linear equations have? If there are no solutions, circle the row that indicates that there are no solutions. . If there is exactly one solution, circle the pivots. If there is more than one solution, circle the columns which do not have pivots in them. 1-3-2-1 121 0 1 0-3 0 0 1-2 0 0 0 a. b. C. .0 0 0 0 .0 0 0 0 .0 1-1 1 0 1 0 0 0 0 0 1 0 1 0

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