SOLUTION: the first two rows of hte following matrix are already in trianular form. Finish the job by performing Gaussian elimination on row 3. What are the contents of row 3 after you have

Algebra.Com
Question 626265: the first two rows of hte following matrix are already in trianular form. Finish the job by performing Gaussian elimination on row 3. What are the contents of row 3 after you have done so?
[1 6 -2 0]
0 -3 1 5]
[2 0 3 9]
if you could show how you did this I would really appreciate it. ty

Answer by saliiim8(6)   (Show Source): You can put this solution on YOUR website!
the contents of row 3 are
2 0 3 9

RELATED QUESTIONS

The first two rows of the following matrix are already in triangular form. Finish the... (answered by stanbon)
The firstt two rows of the following matrix are already in triangular form. Finish the... (answered by stanbon)
1. What is the formula for the determinant of a 3 x 3 matrix ? A. B.... (answered by richard1234)
1. Write the augmented matrix for the given system: x + y + 2z = 6 3x + 2y + z =... (answered by Edwin McCravy)
x-z=-3 y+z=9 x+z=7 solve the following linear system by using gaussian reduction... (answered by greenestamps)
Gauss Jordan...Please Help A system of three linear equations in the variables x,y and (answered by fractalier)
Use point-slope form to determine the equation of hte line passing through the two given... (answered by jim_thompson5910)
The first painter can finish a paint job in 3 hours. The second painter can finish the... (answered by edjones)
Solve the following system of equations using Gaussian elimination (with a matrix) and... (answered by checkley71,richwmiller)