Geometrically the dot product is defined to be |x| |y| cosθ where |x| |y| are the magnitudes of the two vectors in question. Can anyone prove, beginning with this geometrical definition, an equivalence between it and the algebraic definition of the dot product?
2026-04-12 09:33:35.1775986415
Proof of equivalance beginning with the geometrical definition of the scalar (dot) product and the algebraic definition of the dot product.
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