Question: The angle between vector A = 2.00 i + 3.00 j and vector B is 45.0 degrees. The scalar product of vectors A and B

The angle between vector A = 2.00 i + 3.00 j and vector B is 45.0 degrees. The scalar product of vectors A and B is 7.00. If the x component of vector B is positive, what is Vector B?

a) 0.871 i + 1.75 j

b) 4.76 i + 0.952 j

c) 3.42 i + 0.684 j

d) 2.69 i + 0.538 j

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