How would I answer the following vector questions? The 2 and 3 questions are hard to see but they read as follows:2. As a single vector DE+DA is a) df b) fe c) ed d) eb 3. As a single vector AF+DB isa) cd b) ae c) eb d) bf

AB - CB - AD + C The diagram shows a square and two isosceles right triangles. As a single vector, DA + FG s EF 1 = OA and v = OE. Then, AC is equal to: Oau-v OU BE Od- utv Oduty N H OF FE 5 A single vector equivalent to u - v + w is: ADB 3 CE BH OO AG Od DF