question 1) use the smallest amount of unit vectors possible A)Vector magnitude of 13 B) 2 unit vectors with equal magnitude C)3 vectors where sum = (-1,1,7) D) 2 vectors where |2a+3b| < 10 E)2 vectors that are perpendicular to a 3rd vector F)2 vectores make obtuse angle G)2 vectors make acute angle H) 2 vectores that are perpendicular to each other