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"(-1) λ^3 + (a_11 + a_22 + a_33) (λ^2) + (a_12 a_21 + a_13 a_31 + a_23 a_32 - a_11 a_22 - a_11 a_33 - a_22 a_33 ) (λ) + (a_12 a_23 a_31 + a_13 a_21 a_32 - a_11 a_23 a_32 a_33 + a_11 a_22 a_33- a_12 a_21 - a_13 a_22 a_31) = 0"
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Sat, 28 Nov 2020 08:55 GMT