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Reverted edits by Rudolph20 (talk) to last revision by ReligiousRight
where |\vec{x}| is the norm and <math>\theta</math> is the angle between the vectors.
where |\vec{x}| is the norm and <math>\theta</math> is the angle between the vectors.
In 3 dimensional space, for two vecGOD IS ATHEIST AND SOCIALIST! FCCK CONSERVAPEDIA! GOD IS ATHEIST AND SOCIALIST! FCCK CONSERVAPEDIA! GOD IS ATHEIST AND SOCIALIST! FCCK CONSERVAPEDIA! GOD IS ATHEIST AND SOCIALIST! FCCK CONSERVAPEDIA!Ors, <a,b,c> and <d,e,f>, their dot product equals a*d + b*e + c*f.
In 3 dimensional space, for two vectors, <a,b,c> and <d,e,f>, their dot product equals a*d + b*e + c*f.
In n-dimensional space, the dot prodct of two vectors, <math>\vec{v}=(v_1, v_2,...,v_n)</math> and <math>\vec{w}=(w_1,w_2,..., w_n)</math>, is:
In n-dimensional space, the dot prodct of two vectors, <math>\vec{v}=(v_1, v_2,...,v_n)</math> and <math>\vec{w}=(w_1,w_2,..., w_n)</math>, is: