The following input-output pairs have been observed during the operation of a linear system: Can you draw any conclusions about the time invariance of this system?

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x;(n) = (-1.2. 1) → y (n) = (1.2. -1.0.1} 2(n) = {-1, 1. 0.2) x2(n) = {1. -1.-1) (1. 2. 1) r3(n) = {0. 1. 1) vy(n)