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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

particular form of something. create new version of.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

construct
noun verb

A thought, theory or hypothesis. To create a sentence, story, argument or theory.

rotated

/ˈrōˌtāt/

verb

To regularly change the position of.

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. One more added. additional person or thing of same type.

horizontal

/ˌhôrəˈzän(t)l/

adjective noun

at right angles to vertical. horizontal line, plane, etc..

vertical

/ˈvərdək(ə)l/

adjective noun

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

component

/kəmˈpōnənt/

adjective noun

constituting part of larger whole. One of the parts that something is made up of.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. From the beginning of something until the end. By a particular way or process; by the use of.

rotation

/rōˈtāSH(ə)n/

noun

Regularly changing the time when people work.

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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