Orthogonal vectors

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Definition

Let $((X,$$\mathbb{K}$$),\langle\cdot,\cdot\rangle)$ be an inner-product space and let $x,y\in X$ be given, then we say $x$ is orthogonal to $y$ (or $y$ is orthogonal to $x$) if:

• $\langle x,y\rangle\eq 0$

See also

• Orthogonal complement

References

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Pretty sureBooks:Functi has it Alec (talk) 04:11, 8 April 2017 (UTC)