Question: For the mapping defi11ed in each of Problems a to c, determine whether or not it is a linear tram-formation. a. T: R2 R.

For the mapping defi11ed in each of Problems a to c, determine whether or not it is a linear tram-formation.
a. T: R2 → R. T (x, y) = xy
b. T: R2 → R2. T(x, y) = (x + y, 2y)
c. T: R2 → R2. T(x, y) = (xy, 2y)

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