document.write( "Question 669274: how to find determinant of 4 by 4 matrix \n" ); document.write( "
Algebra.Com's Answer #416257 by Alan3354(69443)\"\" \"About 
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how to find determinant of 4 by 4 matrix
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\n" ); document.write( "I would use minors
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\n" ); document.write( "Even better, you can find programs online that do it for you.
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