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Let \(A,B\) and \(C\) b three square matrices of the same order. Which of the following is not true always. |
\(A+B=B+A\) \(AB=BA\) \(A\left(B+C\right)=AB+AC\) \(A\left(BC\right)=\left(AB\right)C\) |
\(AB=BA\) |
Matrix multiplication is not commutative |
