SubArea: Points and vectorsLevel: AProject ID: 1003020802Source Problem: 2010015701Accepted: 1Clonable: 1Easy: 1S is the midpoint of AB. A=[5;−7], S=[0;−9]. Find the coordinates of B.B=[−5;−11]B=[5;−18]B=[−52;−112]B=[5;11]
