1. If r = xax + yay + zaz is the position vector of point (x, y, z), r = |R| and n is an integer, show that: a. V. r"R = (n + 3)rn b. V x r"R = 0 R c. V(In r)

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A: Introduction: Vector is a quantity that has both magnitude and direction. Some mathematical…

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A: Given, i=1,0,0∈ℝ3

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A: The solution is given as

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A: Note :- Since you have posted multiple questions, we will provide the solution only to the first…

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A: [2].

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A: According to the guidelines we are answering first question. Please repost the remaining.…

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