Determine whether or not I' is onto in each of the following situations: 1. Suppose T(3, 1,-4) = u. T(3, −1,0) = v. T(6, 1, −4) = u + v. 2. Suppose T' is a one-to-one function 3. Suppose T'(a) =u. T(b) = v. T(c) = u + v, where a, b, c, u, v are vectors in R³. A. T is not onto. B. T is onto. C. There is not enough information to tell

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