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1. Given the following matrices: -2 4 1 3 -1 a. Explain why XY cannot be computed but YX can. Compute YX. b. Evaluate

1. Given the following matrices: -2 4 1 3 -1 a. Explain why XY cannot be computed but YX can. Compute YX. b. Evaluate WX Z2 c. Explain how the products, WX and XW differ.

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