Vector Operations in 3D - Concept

Concept Concept (1)

Although they are similar to 2D vector operations, it is good to get practice doing 3D vector operations. 3D vector operations include addition and scalar multiplication, the dot product and the calculation of magnitude. The biggest difference in these 3D vector operations is an added step of computation. With 3D vector operations we can do computation such as find the angle between vectors in space.

Sample Sample Problems (2)

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Vector Operations in 3D - Problem 1
Problem 1
How to find the angle between two vectors in 3D, and how to tell whether two vectors are parallel or perpendicular.
Vector Operations in 3D - Problem 2
Problem 2
How to find the angle between two vectors in three dimensions.