Question

How do you write the ordered triple that represents TM given T(3,-5,6) and M(-1,1,2)?

Answer 1

`(-4,6,-4)`.

Explanation:

`vec(TM)=` the position vector (pv) of `M`--pv. of `P`

`=(-1,1,2)-(3,-5,6)=(-1-3,1-(-5),2-6)=(-4,6,-4)`.