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Matrix multiplication as composition | Chapter 4, Essence of linear algebra

2,222,949 views

3Blue1Brown

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 9:42 / 10:03

Speech Rate:

  • 172 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

described

/dəˈskrīb/

verb

To tell the appearance, sound, smell of something.

wonderful

/ˈwəndərfəl/

adjective

inspiring delight or admiration.

completely

/kəmˈplētlē/

adverb

totally.

combination

/ˌkämbəˈnāSH(ə)n/

noun

joining or merging of different parts.

parallel

/ˈperəˌlel/

adjective noun verb

Very similar and often occurring at the same time. A line on a map a set distance from the equator. be parallel to.

compute

/kəmˈpyo͞ot/

verb

reckon or calculate.

transformations

/ˌtran(t)sfərˈmāSH(ə)n/

noun other

thorough or dramatic change in form or appearance. A complete change in shape or form of something.

smooshing

/smo͞oSH/

verb

squash, crush, or flatten.

shortened

/ˈSHôrtn/

verb

To make something, e.g. a skirt, shorter.

matrices

/ˈmātriks/

noun other

environment in which something develops. Sets of conditions that a person/thing develops in.

transformed

/tran(t)sˈfôrm/

verb

To change the shape completely in a good way.

version

/ˈvərZHən/

noun verb

particular form of something. create new version of.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. By a particular way or process; by the use of.

vectors

/ˈvektər/

noun other verb

quantity having direction as well as magnitude. Math a quantity that has both size and direction. direct aircraft in flight to desired point.

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