subject
Mathematics, 29.09.2019 05:30 2019jbash

Use gauss-jordan reduction to solve each of the following systems. (a) x1 + x2 = -1 4x1 – 3x2 = 3 (b) x1 + 3x2 + x3 + x4 = 3 2x1 – 2x2 + x3 + 2x4 = 8 3x1 + x2 + 2x3 – x4 = (c) x1 + x2 + x3 = 0 x1 - x2 – x3 = 0 (d) x1 + x2 + x3 + x4 = 0 2x1 + x2 - xβ‚‚ + 3x4 = 0 xβ‚‚ - 2x2 + x3 + xβ‚‚ = 0 |

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
question
Mathematics, 21.06.2019 19:30
Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin
Answers: 1
question
Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
Answers: 3
question
Mathematics, 21.06.2019 23:00
Graph the system of equations. {6xβˆ’4y=βˆ’244xβˆ’8y=βˆ’32 use the line tool to graph the lines.
Answers: 1
You know the right answer?
Use gauss-jordan reduction to solve each of the following systems. (a) x1 + x2 = -1 4x1 – 3x2 = 3 (b...
Questions
Questions on the website: 13722363