Cite
HARVARD Citation
Downes, R. (2020). 104.13 An elementary geometric justification for the cofactor expansion of a 3 × 3 determinant. Mathematical gazette. 104 (560), pp. 307-310. [Online].
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Downes, R. (2020). 104.13 An elementary geometric justification for the cofactor expansion of a 3 × 3 determinant. Mathematical gazette. 104 (560), pp. 307-310. [Online].