Let T:R³→R3 be a linear map defined by T(x,y,z) = (x+ 2y – z, y+z,z+y – 2y) · Then what is the kernel of T ? A. None of the choices in the list is correct. В. KerT={a(3, – 1,1) | a € R} C. KerT={(0,0,0) }- D. KerT={(x,y,z) ER³ | x+ 2y – z=0}• E. KerT={(0,0,0),(3, – 1,1)}:

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