Mathegoras

Vectors and matrices › Lines, planes and vectors in space › Angles between vectors and planes

Angle between two vectors

High school · ●○○○○ 10 pts

Given vectors a→=(0,2,1)\overrightarrow{a} = (0, 2, 1) and b→=(−1,1,−2)\overrightarrow{b} = (-1, 1, -2), find the angle between a→\overrightarrow{a} and b→\overrightarrow{b} in degrees.

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dot productangle between vectorsvectors in space