- #1

- 1

- 0

Example:

5 1 0 0 x1 1

-1 5 1 0 x2 2

0 -1 5 1 x3 3

0 0 -1 5 x4 4

Is it possible to solve the upper triangle and lower triangle and then combine them?

Would it be possible to solve it quicker if the all three diagonals were the same (as above)?

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- Thread starter sarahfh
- Start date

- #1

- 1

- 0

Example:

5 1 0 0 x1 1

-1 5 1 0 x2 2

0 -1 5 1 x3 3

0 0 -1 5 x4 4

Is it possible to solve the upper triangle and lower triangle and then combine them?

Would it be possible to solve it quicker if the all three diagonals were the same (as above)?

- #2

- 111

- 0

What do you mean by "solve" a matrix? Please clarify your example and I think someone will be able to help you.

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