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Checkit generated this system of homogeneous equations for VS9. Notice the variables are x_1, x_2, x_3, but then x_1 re-appears. The Answer key for checkit assumes the second copy of x_1 is x_4 and generates a matrix with five columns:
The text was updated successfully, but these errors were encountered:
Checkit generated this system of homogeneous equations for VS9. Notice the variables are x_1, x_2, x_3, but then x_1 re-appears. The Answer key for checkit assumes the second copy of x_1 is x_4 and generates a matrix with five columns:
The text was updated successfully, but these errors were encountered: