Level:
Project ID:
9000101806
Accepted:
1
Clonable:
0
Easy:
0
Find the value of the parameter \(a\)
which ensures that the vectors \(\vec{u} = (3;a;-2)\)
and \(\vec{v} = (-6;4;a - 3)\)
are perpendicular.
\(a = 6\)
\(a = 12\)
\(a = -6\)
\(a = 3\)