- #1
Derill03
- 63
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Any help solving this determinant:
0 1 1 1
1 0 1 1
1 1 0 1
1 1 1 0
My calc says the answer is -3 but there is supposed to be a quicker way than doing all the individual calculations, I did all the calculations and got -3 but there is supposed to be a quicker way. Anyone?
0 1 1 1
1 0 1 1
1 1 0 1
1 1 1 0
My calc says the answer is -3 but there is supposed to be a quicker way than doing all the individual calculations, I did all the calculations and got -3 but there is supposed to be a quicker way. Anyone?