Mathematics, 11.10.2019 00:00 Jimenezmiranda
Consider the following system of equations: 2x1 − 4x2 + 3x3 − x4 + 2x5 = 03x1 − 6x2 + 5x3 − 2x4 + 4x5 = 05x1 − 10x2 + 7x3 − 3x4 + 18x5 = 0.find the general solution of the system.
Answers: 3
![\left[\begin{array}{ccccc|c}2&-4&3&-1&2&0\\3&-6&5&-2&4&0\\5&-10&7&-3&18&0\end{array}\right]](/tpl/images/0308/4910/5b465.png)
![\left[\begin{array}{ccccc|c}2&-4&3&-1&2&0\\0&0&-1&1&-2&0\\0&0&1&1&-26&0\end{array}\right]](/tpl/images/0308/4910/4e12e.png)
![\left[\begin{array}{ccccc|c}2&-4&3&-1&2&0\\0&0&1&-1&2&0\\0&0&1&1&-26&0\end{array}\right]](/tpl/images/0308/4910/cff9d.png)
![\left[\begin{array}{ccccc|c}2&-4&3&-1&2&0\\0&0&1&-1&2&0\\0&0&0&2&-28&0\end{array}\right]](/tpl/images/0308/4910/d4546.png)
![\left[\begin{array}{ccccc|c}2&-4&3&-1&2&0\\0&0&1&-1&2&0\\0&0&0&1&-14&0\end{array}\right]](/tpl/images/0308/4910/5ae63.png)
![\left[\begin{array}{ccccc|c}2&-4&3&-1&2&0\\0&0&1&0&-12&0\\0&0&0&1&-14&0\end{array}\right]](/tpl/images/0308/4910/1fa87.png)
![\left[\begin{array}{ccccc|c}2&-4&0&0&24&0\\0&0&1&0&-12&0\\0&0&0&1&-14&0\end{array}\right]](/tpl/images/0308/4910/c7d56.png)
![\left[\begin{array}{ccccc|c}1&-2&0&0&12&0\\0&0&1&0&-12&0\\0&0&0&1&-14&0\end{array}\right]](/tpl/images/0308/4910/b38fd.png)
and 
. Then the general solution to the system is
.Another question on Mathematics
Mathematics, 21.06.2019 21:30
Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.
Answers: 3
Mathematics, 21.06.2019 22:30
There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?
Answers: 2
Mathematics, 22.06.2019 01:00
Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?
Answers: 1
You know the right answer?
Consider the following system of equations: 2x1 − 4x2 + 3x3 − x4 + 2x5 = 03x1 − 6x2 + 5x3 − 2x4 + 4x...
Questions
Mathematics, 10.10.2019 22:30
English, 10.10.2019 22:30
History, 10.10.2019 22:30
Mathematics, 10.10.2019 22:30
Mathematics, 10.10.2019 22:30
Social Studies, 10.10.2019 22:30
Mathematics, 10.10.2019 22:30
Mathematics, 10.10.2019 22:30
Mathematics, 10.10.2019 22:30
