3. Solve the linear system below a + 2b – c + 4d = 1 - —а — -a- 3b + 2c + 2d = 4 2а + 2b — с + 2d — 2 %3D a + 2b + c = 1 using, b. Gaussian Elimination

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A: Differentiate two times

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A:

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A:

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A: We will solve the problem

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A: We can solve this by long division method. The process is shown below.

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A:

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A:

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A:

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A:

Q: what is the product of 3.4 and 45

A: The product of two or more number is defined as the number that you get by multiplying two or more…