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Curated by: GreeneMath.com (69 videos)
http://www.greenemath.com/ Step-by-Step full solutions for our practice tests on vectors. Here, we will cover problems that deal with finding the magnitude and direction angle, finding the resultant vector, finding the unit vector u in the direction of the vector v, finding the dot product of vectors u and v, and finding the angle between two vectors. Lastly, we will be asked to determine if two vectors are orthogonal vectors, which means the vectors are perpendicular. The angle between the vectors will be 90°. 00:00 Vectors Part 1: Magnitude and direction angle 27:44 Vectors Part 2: Finding the resultant vector 51:53 Vectors Part 3: Finding the dot product and angle between vectors
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