If z1 = (3,7) and 22 (5,-6), then 2122 is equal to what? %3D А. (57, 17) В. (15, - 42) С. (15, 42) D. (57,-17)

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A: Explanation of the answer is as follows

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A: Let's find.

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A: answer is in next step

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A: To find out the linear transformation given.

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A: NOTE:- AS POSTED MULTIPLE PART OF THE QUESTION, I WILL ANSWER ONLY FIRST THREE PART AS PER BARTLEBY…

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Q: What is the answer

A: We have to explain the definition of answer.

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A: We can solve the given problem as follows:

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A: Here we have to find the vector.

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A: The given matrix,  A=7224-3-1-1-26212-12-4-2-3

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