Find the ff values: D, Dx, Dy, x & y. Given: 2x + 2y = 3 -x + 4y = 7 What is the Determinant? * Your answer What is the Dx? * Your answer What is the Dy?" Your answer M

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Q: 1. Find the cofactor of 6 in matrix D 9 8 4 2 7 -9 3 4 D= -3 3 9 2 6 8 W NW 3

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Q: 4. For the given matrix -2 1 3 1 3 -1 3 1 2 a) Use the direct method to find all the eigenvalues and…

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Q: 8. The product of two numbers is 2700. If their GCF is 15, what is their LCM? 45

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Q: 24. Given the linear congruence (16x is congruent to 72 mod 24.) How many possible incongruent…

A: 24. To find the number of incongruent solutions of16x≡72mod 24

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