9000108805

Level: 
Project ID: 
9000108805
Accepted: 
1
Clonable: 
0
Easy: 
0
Find the angle between \(\vec{u} = (1;-2;3)\) and \(\vec{v} = (-1;0;2)\). Round to the nearest degree.
\(53^{\circ }\)
\(27^{\circ }\)
\(60^{\circ }\)
\(46^{\circ }\)