Mathematics, 14.07.2019 22:30 gordonandrea313
Can some me with this matrix problem. use the given matrix to perform the required row operations
Answers: 1
![b.\\\left[\begin{array}{ccc}1&3&11\\-2&8&-12\\3&11&40\\\end{array}\right] \xrightarrow{-\frac{1}{2}R_2}\left[\begin{array}{ccc}1&3&11\\1&-4&6\\3&11&40\\\end{array}\right] \\\\-\frac{1}{2}[-2\ 8\ -12]=[1\ -4\ 6]](/tpl/images/0090/2048/124bc.png)
![c.\\\\\left[\begin{array}{ccc}1&3&11\\-2&8&-12\\3&11&40\\\end{array}\right]\xrightarrow{2R_1+R_2}\left[\begin{array}{ccc}1&3&11\\0&14&10\\3&11&40\\\end{array}\right] \\\\2R_1\to2[1\ 3\ 11]=[2\ 6\ 22]\\2R_1+R_2=[2\ 6\ 22]+[-2\ 8\ -12]=[0\ 14\ 10]](/tpl/images/0090/2048/6707c.png)
Another question on Mathematics
Mathematics, 21.06.2019 14:30
What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm
Answers: 1
Mathematics, 21.06.2019 16:30
If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.
Answers: 1
Mathematics, 21.06.2019 17:40
Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
Answers: 2
You know the right answer?
Can some me with this matrix problem. use the given matrix to perform the required row operations...
Questions
Arts, 27.01.2021 05:40
Mathematics, 27.01.2021 05:40
Chemistry, 27.01.2021 05:40
History, 27.01.2021 05:40
Advanced Placement (AP), 27.01.2021 05:40
English, 27.01.2021 05:40
Health, 27.01.2021 05:40
Mathematics, 27.01.2021 05:40
