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Multiplying a matrix by a matrix | Matrices | Precalculus | Khan Academy

935,244 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

92%
  • 5:05 / 5:29

Speech Rate:

  • 155 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

information

/ˌinfərˈmāSH(ə)n/

noun

facts provided or learned.

matrices

/ˈmātriks/

noun other

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

multiply

/ˈməltəˌplī/

verb

To increase something by a large quantity.

multiplying

/ˈməltəˌplī/

verb

To increase in number by reproducing/having babies.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. One more added. One more (thing).

scratch

/skraCH/

adjective noun verb

assembled or made from whatever is available, and so unlikely to be of highest quality. A small cut or mark on a surface. To make a small cut or mark on a surface.

whether

/ˈ(h)weT͟Hər/

conjunction

If something will happen or not.

multiplication

/ˌməltəpləˈkāSH(ə)n/

noun

Increase in the number of something.

negative

/ˈneɡədiv/

adjective exclamation noun verb

characterized by absence of distinguishing features. no. word or statement expressing denial. refuse to accept.

remember

/rəˈmembər/

verb

To bring a previous image or idea to your mind.

operations

/ˌäpəˈrāSH(ə)n/

noun other

action of operating. Functioning; uses.

product

/ˈprädəkt/

noun

manufactured article or substance.

defined

/dəˈfīnd/

adjective verb

having definite outline or specification. To explain the meaning of words.

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