This exercises will test how you are able to find the cross product of two vectors.

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Exercise

Guide

Some theory

Exercise. Please find the cross product of two vectors a = {1; 1; 1} and b = {1; 1; 1}.

a × b = {; ; }

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Rules. Cross product of two vectors

Cross product of two vectorsa = {a_{x}; a_{y}; a_{z}} и b = {b_{x}; b_{y}; b_{z}} in Cartesian coordinates is a vector whose value can be calculated using the following formulas: