Let T1: R3 -> R$ and T2: R$ -> R°. Give an explicit example (show me the matrices!!!) of T1 and T2 such that T, is one-to-one and T2 is onto, and T2 T, IS a bijection. Hint: for 6 and 7, you need only use ones and zeros in your examples - but you are free to be more creative, if you wish.

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