1 6 14 8 50 Find a vector x whose image under T, defined by T(x) = Ax, is b, and determine whether x is unique. Let A = 1 1 4 - 3 -7 - 19 46 Find a single vector x whose image under T is b. X = Is the vector x found in the previous step unique? O A. No, because there are no free variables in the system of equations. B. Yes, because there is a free variable in the system of equations. O c. Yes, because there are no free variables in the system of equations. D. No, because there is a free variable in the system of equations. II 20 2.

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A: Given that: |b|=12a=<-6, 3, -2>

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