Level:
Project ID:
9000108703
Accepted:
1
Clonable:
0
Easy:
0
Given points \(A = [1;3]\),
\(C = [4;3]\),
\(B = [x;2]\), find the value of the
parameter \(x\) which ensures
that the vector \(AB\) is
perpendicular to the vector \(AC\).
\(1\)
\(2\)
\(- 1\)
\(0\)