Suppose \vec{u} = \left<-4,2,-3\right> . Mark each vector below with a
"**T**" if it is perpendicular to \vec{u} , and an
"**F**" if it is not perpendicular to \vec{u} :

1. | ||

2. | ||

3. | ||

4. |

In order to get credit for this problem all answers must be correct.