The angle between the vectors is 0.59 radians.
Calculation
cos(ϕ)=[tex]\frac{u.v}{|u|.|v|}[/tex]
cos(ϕ)= [tex]\frac{4}{\sqrt{5}\sqrt{6}}[/tex]
ϕ= 43.09°
or 0.59 in radians
Angle between vectors
The angle that is created at the intersection of two vector tails is called as the angle between the two vectors.
If the vectors are not joined tail-to-tail, we must shift one of the vectors using parallel shifting in order to join them from tail to tail.
Between Two Vectors Angle
The angle between the tails of two vectors defines the distance between them. Either the cross product or the dot product (scalar product) can be used to find it (vector product).
The angle between two vectors always ranges from 0° to 180°, as you should be aware of.
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