Given the system of equation 1.1 x1 + 10x2 = 120 2x1 + 17.4x2 = 174 (a)

Question:

Given the system of equation

–1.1 x1 + 10x2 = 120

–2x1 + 17.4x2 = 174

(a) Solve graphically and check your results by substituting them back into the equation.

(b) On the basis of the graphical solution, what do you expect regarding the condition of the system?

(d) Solve by the elimination of unknowns.

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Numerical Methods For Engineers

ISBN: 9780071244299

5th Edition

Authors: Steven C. Chapra, Raymond P. Canale

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Question Posted: Nov 17, 2011 11:16 AM

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Given the system of equation 1.1 x1 + 10x2 = 120 2x1 + 17.4x2 = 174 (a)

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a The equations can be rearranged into a format for plot...View the full answer

Numerical Methods For Engineers

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