A series of free Multivariable Calculus Video Lessons.
This video discusses the basic notion of a vector, and how to add vectors together graphically as well as what it means graphically to multiply a vector by a scalar.
Components, adding vectors algebraically and multiplying by a constant.
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
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