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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

Act or result of mixing things together.

parallel

/ˈperəˌlel/

adjective noun verb

side by side and separated by same distance. A line on a map a set distance from the equator. To compare.

compute

/kəmˈpyo͞ot/

verb

To find out by calculating or estimating.

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

make or become 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

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Allowing you to pass between, or to.

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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