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Solve the system of equations using matrices (row operations) . If the system has no solution, say that it is
inconsistent.
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Q1: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)
Q25: Suppose a 32-pound weight is suspended on
Q55: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)
Q159: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)
Q220: H(x)= <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt="H(x)= A)
Q251: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)x = 1,
Q255: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)x = 6,
Q381: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)
Q392: Use the coding matrix <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt="Use
Q405: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8253/.jpg" alt=" A)x = 1.18,