If ~v = hv1, v2, v3i and ~w = hw1, w2, w3i are vectors and c is a scalar, then
(a) c~v = hcv1, cv2, cv3i
(b) ~v + ~w = hv1 + w1, v2 + w2, v3 + w3i
(c) ~v − ~w = hv1 − w1, v2 − w2, v3 − w3i.
567,890
+567,096
________
1,134,986
Answer:
-12-4=-16
Step-by-step explanation:
the distance between -12 and 14 on number line
-12-4=-16
|-`16|=16
