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Adds two vectors and returns the resultant vector. Syntax:
addvec=VectorAdd(vector1, vector2);
The Math
addvec=(x1+x2, y1+y2, z1+z2)
Geometrical Application
Two vectors are shown in this picture - one red and the other blue. If these two vectors were added, they would reach the position that the green arrows point to. The green arrows show that no matter which way you add the vectors, they both have the same result.
This picture shows the resultant vector. When the red and blue vectors are added, they form the green vector shown here. The green vector reaches the same position as the two green arrows from the previous picture.
