What is being done to the variable in the equation = M/5 -40?

Mathematics

1 answer:

Brrunno [24]2 years ago

8 0

Answer: It's being divided by 5. hope this helps

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If $\mathbf A$ is invertible, then we can simply choose $\mathbf B=\mathbf A^{-1}$ because for any invertible matrix $\mathbf X$ by definition we must have $\mathbf{XX}^{-1}=\mathbf X^{-1}\mathbf X=\mathbf I$ .

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