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Linear Algebra: Introduction to Linear Independence

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Uploaded by on Oct 9, 2009

Linear Algebra: Introduction to linear dependence and independence

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LICENSE: Creative Commons (Attribution-Noncommercial-No Derivative Works).

For more information about this license, please read: http://creativecommons.org/licenses/by-nc-nd/3.0/.

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Uploader Comments (khanacademy)

  • Hmm.. Which grade or school in USA do you study Vectors?

  • It is usually introduced in 10th or 11th grade in Algebra II or Pre-calculus.

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  • you make much more sense then my professors.

  • @kanitakhaled oh shut up douchebag

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  • @emejia92 he uses Smooth Draw and a Wacom writing tablet for writing

  • Who is this speaking in the video? God? That is one incredible voice...

  • Awesome video, better than 'sneezing panda.'

  • maybe you could put some links in your vids so we can find the next/previous episode easily :).

  • thanks man!

  • what program do you use?

  • Thanks man the Berkeley textbooks are sort of convoluted

  • @arpithams Any 2 vectors in R2 are linearly independent if they are non-collinear, meaning that they don't lie along the same line. [7,2] and [2,3] are non-collinear because there is no scalar that can be multiplied to either one of them to produce the other. If you graph it you can see they go off in different directions.

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