# C++:3D Exercises

Calculate the dot product of two vectors.
Fill in the details in the function **dotproduct**

Wikipedia includes a good article on dot products. http://en.wikipedia.org/wiki/Dot_product#Definition

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Calculate the cross product of two vectors.
Fill in the details in the function **crossproduct**

Wikipedia includes a good article on cross products. http://en.wikipedia.org/wiki/Cross_product#Coordinate_notation

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