2x + 7y + 3z = 1

4y + bz = (a^2)

8y + az = 3b + 1

Where a and b are unknown. Find a and b.

I'm stuck after few step and i cant solve this question. After 2 times row 2 minus row 3.

Printable View

- March 26th 2010, 09:15 AMwkn0524Gaussian Elimination 3 by 3 Matrix
2x + 7y + 3z = 1

4y + bz = (a^2)

8y + az = 3b + 1

Where a and b are unknown. Find a and b.

I'm stuck after few step and i cant solve this question. After 2 times row 2 minus row 3. - March 26th 2010, 01:12 PMHallsofIvy
- March 27th 2010, 11:25 PMwkn0524