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Matrix multiplication introduction | Matrices | Precalculus | Khan Academy

566,819 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 6:20 / 6:25

Speech Rate:

  • 165 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

convention

/kənˈven(t)SH(ə)n/

adjective noun

Concerning a large formal assembly or meeting. Proper and widely accepted way of behaving.

multiplying

/ˈməltəˌplī/

verb

To increase something by a large quantity.

negative

/ˈneɡədiv/

adjective exclamation noun verb

In mathematics, being less than zero. no. The opposite to a positive electrical charge. refuse to accept.

introduce

/ˌintrəˈd(y)o͞os/

verb

To begin the use of a new thing or practice.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

especially

/iˈspeSHəlē/

adverb

More than usual; extremely.

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.. Over, in, across an entire thing or place.

computer

/kəmˈpyo͞odər/

noun

electronic device for storing and processing data.

mathematical

/ˌmaTH(ə)ˈmadək(ə)l/

adjective

Concerning numbers and equations.

algebra

/ˈaljəbrə/

noun

Math using letters or symbols in place of numbers.

modeling

/ˈmädliNG/

noun verb

work of fashion model. To make a small scale copy of a full original.

matrices

/ˈmātriks/

noun other

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

because

/bēˈkəz/

conjunction

for reason that.

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