en.wikipedia.org/wiki/Orthogonality

In mathematics, orthogonality is the relation of two lines at right angles to one another ... In geometry, two Euclidean vectors are orthogonal if they are perpendicular, i.e., they ... For example, the y-axis is normal to the curve y = x2 at the origin.

onlinemschool.com/math/library/vector/orthogonality

Orthogonal vectors - definition; Condition of vectors orthogonality; Examples of tasks ... Two vectors a and b are orthogonal, if their dot product is equal to zero.

mathworld.wolfram.com/OrthogonalMatrix.html

This relation make orthogonal matrices particularly easy to compute with, since the transpose operation is much simpler than computing an inverse. For example ...

www.khanacademy.org/math/linear-algebra/alternate-bases/orthonormal-basis/v/lin-alg-example-using-orthogonal-change-of-basis-matrix-to-find-transformation-matrix

How v1, v2, and v3 change describes the result of a transformation. In this case, v3 => -v3, which means that a transformed vector will be flipped around the ...

www.khanacademy.org/math/linear-algebra/alternate-bases/othogonal-complements/v/linear-algebra-orthogonal-complements

Orthogonal Complements as subspaces. ... It is very important to give example after the description of all theory, then it would be very helpful. 4 Votes.

sentence.yourdictionary.com/orthogonal

How to use orthogonal in a sentence. Example sentences with the word orthogonal. orthogonal example sentences.

www.math.ku.edu/~lerner/LAnotes/Chapter18.pdf

18.1 Orthogonality. Recall that two vectors x and y are said to be orthogonal if x.y = 0. (This is the Greek version of “perpendicular”.) Example: The two vectors.

stackoverflow.com/questions/1527393/what-is-orthogonality

Orthogonality is the property that means "Changing A does not change B". An example of an orthogonal system would be a radio, where ...

www.seas.ucla.edu/~vandenbe/133A/lectures/orthogonal.pdf

a collection of real m-vectors a1, a2, ..., an is orthonormal if. • the vectors have unit norm: ai = 1. • they are mutually orthogonal: a. T i aj = 0 if i = j. Example..