Question: Let x = (2, -3?), y = (?, -1) and z= (? -3,1) be vectors in R.Part(a) Find the value(s) of ? such that y

Let x = (2, -3?²), y = (?, -1) and z=

Let x = (2, -3?²), y = (?, -1) and z= (? -3,1) be vectors in R².Part(a) Find the value(s) of ? such that y and z are parallel. Justify your answer.Part(b) Find the value(s) of ? such that x and y are orthogonal. Justify your answer.

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