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a) Given two vectors A⃗ =4.00i^+7.20j^ and B⃗ =5.30i^−2.10j^, find the scalar product of the two...

a) Given two vectors A⃗ =4.00i^+7.20j^ and B⃗ =5.30i^−2.10j^, find the scalar product of the two vectors A⃗ and B⃗

Part B) Find the angle between these two vectors. Express your answer in degrees.

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