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$1$ MATLAB Documentation

$\%$Create the matrices $A,B,$ and $C.$

IOWARNING: Matrix operations are only possible using matrices of the appropriate sizes.$]$

$\%$Find the scalar product of $2$ times A$.$ Store this product in Ans$1.$

$\%$Find the product of A and B$.$ Store this product in Ans$2.$

$\%$Use the appropriate identity matrix to find the sum of Ans$2$ and AI$.$ Store this product in Ans$3.$

$\%$Use the appropriate identity matrix to find. CI minus $2$ times the transpose of Ans$2.$ Store

$\%$this product in Ans$4.$