Question: Please help me answer the following question that is attached in the photos. Please use a step by step of what you are doing for
Please help me answer the following question that is attached in the photos. Please use a step by step of what you are doing for the question so i can understand what you did. This a highschool level question so please solve it so a highschooler can understand.

4. If v=[31] and w=[7,-2], a) calculate v | w and illustrate this vector on a Cartesian plane. [4] b) calculate, to the nearest degree, the angle between v and w. [3]
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