Question: Question 1 (1 point) Suppose x y = 2, x = 2 and y = 2. What is the angle between the vectors ' and

Question 1 (1 point) Suppose x y = 2, x = 2 and y = 2. What is the angle between the vectors ' and y'? 30 60 O 45 More information is required. Question 2 (1 point) If a b - 8, then what is b' a equal to? 8 O-8 O More information is required. Question 3 (1 point) Suppose x = 3. y = 5, and the angle between , and y is 40%. What is the dot product of the vectors - and y? 2.97 9.64 19.58 11.49

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