The Length or Magnitude of a Vector

In this video I go over a quick video to show the formula for the length or magnitude of a vector. This simply applying the distance formula, proved in my earlier video: https://peakd.com/hive-128780/@mes/vector-space-and-geometry-3d-coordinate-systems, and which is just a 3D version of the Pythagorean Theorem. The length of a vector is typically denoted by two vertical lines around the vector symbol |v|.

This video was taken from my earlier video listed below:

• Vectors and the Geometry of Space: Vectors: https://youtu.be/0lJiVlKw4Kc
• Video notes: https://peakd.com/hive-128780/@mes/vectors-and-the-geometry-of-space-vectors
• Playlist: https://www.youtube.com/playlist?list=PLai3U8-WIK0EiRECLVkBCcFhSpbSz8XIw

Related videos:

Vectors and Geometry of Space video series: https://www.youtube.com/playlist?list=PLai3U8-WIK0FjJpwnxwdrOR7L8Ul8VZoZ .

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