a) Explain vector projection in simple terms. Use an example to illustrate the concept. Include a diagram. b) Demonstrate the relationship between vector projection and the angle between vectors. Explain why these concepts are interconnected. Emphasize the significance of the angle between vectors. Include a diagram. c) Introduce the concept of vector combination in 2D and 3D spaces. Provide an example to showcase the application of vector combinations. Discuss the relevance of vector combinations in both dimensions. Include a diagram