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3x +4y +7z=4,2x +3y+z=5 and 3x+4y+z=7 using doolittle's method

0 votes

Use doolittle's factorization method.

asked Feb 20, 2014 in ALGEBRA 2 by mathgirl Apprentice

1 Answer

0 votes

The equation are .

Above equation can write matrix form.

Use doolittle's method

Where

Comparing on each side

,

Let

Where

,

,

.

Therefore, .

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answered Apr 18, 2014 by ashokavf Scholar

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