Multiplying matrices

Googl

How do you multiply matrices with:

2 rows and 3 columns

TKHunny

Same as any other. Why do you ask?

Googl

Same as any other. Why do you ask?
What do you mean the same way as any other? In what pattern?

Plato

MHF Helper
How do you multiply matrices with:
2 rows and 3 columns
Suppose that we have $$\displaystyle A_{2,3}~\&~B_{2,3}$$ then it impossible to form $$\displaystyle A\cdot B$$.

But $$\displaystyle B^T$$, the transpose is a $$\displaystyle 3\times 2$$ matrix.
Thus $$\displaystyle A\cdot B^T$$ is a $$\displaystyle 2\times 2$$ matrix.

mr fantastic

TKHunny

What do you mean the same way as any other? In what pattern?
Well, that would be why I asked, "Why do you ask?" Just trying to make sure we have a good question. If matrices are not conformable, you DON'T multiply them.

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Googl

Thanks for the reply. I have managed to solve this one.