`ABCDEF` is a regular hexagon, with centre `O`.
`vec(OA) = ul(a)` and `vec(OB) = ul(b)`.
Write `vec(EA)` in terms of `ul(a)` and/or `ul(b)`.
Your Answer:
You did not answer this question.
`ABCDEF` is a regular hexagon, with centre `O`.
`vec(OA) = ul(a)` and `vec(OB) = ul(b)`.
Write `vec(EA)` in terms of `ul(a)` and/or `ul(b)`.
You did not answer this question.