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Linear transformation examples: Rotations in R2 | Linear Algebra | Khan Academy

260,411 views

Khan Academy

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

98%
  • 17:30 / 17:51

Speech Rate:

  • 164 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

version

/ˈvərZHən/

noun verb

Different way that someone interprets something. create new version of.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

construct
noun verb

idea or theory. To create a sentence, story, argument or theory.

rotated

/ˈrōˌtāt/

verb

To move or turn around a central point.

counterclockwise

/ˌkoun(t)ərˈkläkˌwīz/

adjective adverb other

(of direction) opposite to way in which hands of clock move round. in opposite direction to way in which hands of clock move round. In the direction opposite to the rotation of the hands of a clock.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. used to refer to additional person or thing of same type as one. One more (thing).

horizontal

/ˌhôrəˈzän(t)l/

adjective noun

A level and flat position. horizontal line, plane, etc..

vertical

/ˈvərdək(ə)l/

adjective noun

at right angles to horizontal plane. vertical line or plane.

component

/kəmˈpōnənt/

adjective noun

Being a part of something. part or element of larger whole.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

rotation

/rōˈtāSH(ə)n/

noun

Regular change of the crops grown in a field.

transformation

/ˌtran(t)sfərˈmāSH(ə)n/

noun

A complete change in shape or form of something.

definition

/ˌdefəˈniSH(ə)n/

noun

The sharpness of an image on a screen.

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