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Classic video on inverting a 3x3 matrix part 2 | Matrices | Precalculus | Khan Academy

548,545 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 13:24 / 13:35

Speech Rate:

  • 171 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

original

/əˈrijənl/

adjective noun

Being unique or thinking differently from others. earliest form of something.

confidence

/ˈkänfədəns/

noun

Feeling that you can do well at something.

remember

/rəˈmembər/

verb

To give someone a gift, e.g. birthday, wedding.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. From the beginning of something until the end. By a particular way or process; by the use of.

finding

/ˈfīndiNG/

noun verb

Something you discover or find out; a result. To decide if someone is guilty of a crime, or not.

understand

/ˌəndərˈstand/

verb

To know the meaning of language, what someone says.

subjects
noun other verb

person or thing that is being discussed, described, or dealt with. Citizens of an area or country. To cause to suffer or experience something.

preferred

/prəˈfər/

verb

like one thing or person better than another or others.

careless

/ˈkerləs/

adjective

lacking caution.

correctly

/kəˈrektlē/

adverb

in way that is true, factual or appropriate.

important

/imˈpôrtnt/

adjective

Having power or authority.

inverse

/ˈinvərs/

adjective noun

opposite or contrary in position, effect, etc.. reverse or opposite of something.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

involves

/inˈvälv/

verb

To have or be included as a part of something.

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