9000106005

SubArea: 
Plane geometry
Level: 
A
Project ID: 
9000106005
Source Problem: 
2010014209
Accepted: 
1
Clonable: 
1
Easy: 
1
In the following list identify a vector having the same direction as the line passing through the points \(A\) and \(B\). \[ A = \left [2;1\right ]\text{, }\qquad B = \left [3;2\right ] \]
\(\left (1;1\right )\)
\(\left (-1;1\right )\)
\(\left (5;3\right )\)
\(\left (3;5\right )\)