1. Let T: R - R3 be the linear transformation defined by 121) = 11 +14 ] 12 - 2.23 Lori - 2.12 + 3x3] (a) Find a basis for each of the following subspaces: (i) ker(T), and (ii) range(T). (b) Is T onto? Justify your answer.

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1. Let T: R - R3 be the linear transformation defined by 121) = 11 +14 ] 12 - 2.23 Lori - 2.12 + 3x3] (a) Find a basis for each of the following subspaces: (i) ker(T), and (ii) range(T). (b) Is T onto? Justify your answer.

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