Try another version of this question Given the matrices `A=[(-5,2,-1),(0,0,-4)]` and `B=[(-2,5,1),(4,-5,2),(-5,-5,-2)]` A. It is Select an answer not possible possible to multiply these matrices in this order `AB`. B. If multiplication is possible what is `AB` possible `[(23,-30,1),(20,20,8)]`
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