a) Special case of the Leibniz formula for the determinant because S₃ coincidentally gives you pretty diagonals
b) Special case does not apply for S₄, which doesn't look like pretty diagonals because permuting a 4 element set gives you some visually "L-shaped" terms on the expanded matrix
Some sort of engineering math weed out assignment since they made you do the expansions by hand?
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a) Special case of the Leibniz formula for the determinant because S₃ coincidentally gives you pretty diagonals
b) Special case does not apply for S₄, which doesn't look like pretty diagonals because permuting a 4 element set gives you some visually "L-shaped" terms on the expanded matrix
Some sort of engineering math weed out assignment since they made you do the expansions by hand?
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Nah i just did it for fun. You did it the easy way! Laaaame
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Real quick.. I'm going to fuck you a lot.
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