Question

Which of the following is the correct representation of (-5,6) as a linear combination of unit vectors?05i - 6j0 -5i + 6jO 6i - 5j0 -6i + 5j

Answer 1

The correct combination of vectors is:

`-5i+6j`

This comes from the fact that we need to multiply the x component by i and the y component by j.