2) - Dr. M of the following is the characteristic polynomial of the matrix A = Select one: p(X) = X2 +3d + 10 none of the others O p(A) = X2 – 3A 10 p(A) = X2 + 3A- 10 p(A) = X2 - 3A + 10 55 (O12) - Dr M

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