Answer:
To subtract vectors, we subtract corresponding components.
Explanation:
-w = <-(-5), -3> = <5, -3>
-w-z = <5, -3> - <1, 4> = <5-1, -3-4> = <4, -7>
z-w = <1, 4> - <(-5), -3> = <1+5, 4+3> = <6, 7>
w-z = <-5, 3> - <1, 4> = <-5-1, 3-4> = <-6, -1>