Multivariable Calculus on Khan Academy: Think calculus. Then think algebra II and working with two variables in a single equation. Now generalize and combine these two mathematical concepts, and you begin to see some of what Multivariable calculus entails, only now include multi dimensional thinking. Typical concepts or operations may include: limits and continuity, partial differentiation, multiple integration, scalar functions, and fundamental theorem of calculus in multiple dimensions.

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Visit http://ilectureonline.com for more math and science lectures! In this video I will find the work done in a vector field W=(F)(dr) where F(x,y)=[(x+y)]i+(y-x)j along a different path. Ex. 4B Next video in the series can be seen at: https://youtu.be/id5DKsZ8v78

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This Trigonometry Final Exam Review tutorial provides 56 multiple choice questions to help you prepare the test. It explains how to evaluate trigonometric functions such as sin cos tan. It’s useful for high school and college students who are studying for their trigonometry final exam or midterm review. Here is a list of topics: 1.…

CBSE Class 10 Maths – Introduction to Trigonometry – In this video, you will learn that how do we get the values of the trigonometric ratios for angles 30 and 60 degrees. Trigonometry concepts covered in full chapter What is Trigonometry / Importance of trigonometry Trigonometry basics Trigonometric ratios of 0 and 90 degree Trigonometric…