Hy!

Steemit friends!

I am going to describe the topic commutative law of addition of matrix.The concept of topic is given as:

![c.l.jpg](https://cdn.steemitimages.com/DQmXEkf6nED3WqzYacSXu8rcwxBo7tfJoHFQGrqHpr69Cvx/c.l.jpg)

Thanks:

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