You must figure out the matrices A, x, and b that express the system of linear equations given as a single matrix equation Ax=b 6x1 + 7.x2 – x3 + 6x4 =-1 -2x1 + 4x2 + 8x3 – 5x4 = 2 3x1 + 2x2 + 4x3 - 8x4 =-2

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Q11.8
You must figure out the matrices A, x, and b that express the system of
linear equations given as a single matrix equation Ax=b
6x1 + 7x2 – x3 + 6x4 =-1
-2x1 + 4x2 + 8x3 – 5x4 = 2
3x1 + 2x2 + 4x3 – 8x4 =-2
Transcribed Image Text:Q11.8 You must figure out the matrices A, x, and b that express the system of linear equations given as a single matrix equation Ax=b 6x1 + 7x2 – x3 + 6x4 =-1 -2x1 + 4x2 + 8x3 – 5x4 = 2 3x1 + 2x2 + 4x3 – 8x4 =-2
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