# Vector Dot (Inner) Product Calculator

An online calculator for finding the dot (inner) product of two vectors, with steps shown.

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If you have two-dimensional vectors, set the third coordinates equal to $0$ or leave them empty.

If the calculator did not compute something or you have identified an error, or you have a suggestion/feedback, please write it in the comments below.

Calculate $\left(5, -2, 3\right)\cdot \left(-4, 5, 7\right)$.