Question: What is the angle between vectors A(vector) and B(vector) in each part of Exercise 1? Data from Exercise 1 Evaluate the dot product A

What is the angle θ between vectors A(vector) and B(vector) in each part of Exercise 1?

Data from Exercise 1

Evaluate the dot product A(vector) ∙ B(vector) if

a. A(vector) = 3î + 4ĵ and B(vector) = 2î - 6ĵ.

b. A(vector) = 3î – 2ĵ and B(vector) = 6î + 4ĵ.

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