Question: I need help with problem 8! but to solve problem 8 you need question 7 as a reference. 7. Let T : R3 > R2

I need help with problem 8! but to solve problem 8 you need question 7 as a reference.

7. Let T : R3 > R2 be given by Show that T is a linear transformation by conrming the two conditions of the denition. 8. Consider the transformation T from the problem above. a Find matrix A that describes the transformation T. ( ) (b) Is T an onto mapping of R3 > R2? Explain your reason. (c) Is T a 1-1 mapping? Explain your reason. ((1) Describe the codomain and range of T. ) (e Do the results of b and 0 help you decide on part (1? Describe any connections

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