b) Use Algorithm 2.24 to solve the system of linear equations (0-0 16 110 X2 = 3 1 1 1 X3 10 6

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Chapter2: Second-order Linear Odes
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b) Use Algorithm 2.24 to solve the system of linear equations
(190-0
=
3
6
Transcribed Image Text:b) Use Algorithm 2.24 to solve the system of linear equations (190-0 = 3 6
1
2
3
Algorithm 2.24: forward substitution
Input: lower triangular matrix L € Rdxd, vector b € Rd
Output: solution z E Rd of the linear system Lx = b
for i
1 to d do
s ←bi;
for j1 to i - 1 do
s ←s - Lij£j;
4
5
6
7 end
8 return x;
end
Iį ← s/Lii;
Transcribed Image Text:1 2 3 Algorithm 2.24: forward substitution Input: lower triangular matrix L € Rdxd, vector b € Rd Output: solution z E Rd of the linear system Lx = b for i 1 to d do s ←bi; for j1 to i - 1 do s ←s - Lij£j; 4 5 6 7 end 8 return x; end Iį ← s/Lii;
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