This video shows how to multiply a vector by a scalar including some algebraic properties of scalar multiplication. The lesson also discusses briefly the concept of a linear combination of vectors and shows an example of drawing a geometric sum/difference of 3 vectors. This lesson was created for the Calculus and Vectors (MCV4U) course in the province of Ontario, Canada.
How states choose their delegates for the national party conventions (video content under CC-BY-SA license). Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/humanities/us-history/american-civics-parent/american-civics/v/deficit-and-debt-ceiling?utm_source=YT&utm_medium=Desc&utm_campaign=UShistory Missed the previous lesson? https://www.khanacademy.org/humanities/us-history/american-civics-parent/american-civics/v/electoral-college?utm_source=YT&utm_medium=Desc&utm_campaign=UShistory US history on Khan Academy: From a mosquito-ridden backwater to the world’s last remaining superpower, the United States of America is a nation with a rich…
Defining differentiability and getting an intuition for the relationship between differentiability and continuity. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ap-calculus-ab/ab-derivative-intro/ab-differentiability/e/differentiability-at-a-point-graphical?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB Watch the next lesson: https://www.khanacademy.org/math/ap-calculus-ab/ab-derivative-intro/ab-differentiability/v/differentiability-at-a-point-graphical?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB Missed the previous lesson? https://www.khanacademy.org/math/ap-calculus-ab/ab-derivative-intro/ab-defining-derivative/v/calculus-derivatives-2-5-new-hd-version?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs…
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