MAC 2313 Certification Exam Questions and CORRECT Answers
How to find the unit vector of a given vector? Vector/abs(Vector) How to find the magnitude of a given vector? sqrt(x^2 + y^2 + z^2) Is the result of a dot product a vector or scalar? scalar What is the numerical definition of a dot product? (a1b1 + a2b2 + a3b3) How to determine if two vectors are parallel? find if they are scalar multiples of each other What vector is considered to be parallel to every vector? zero vector Is the result of a cross product a vector or scalar? vector
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