[2a11 5a12 Let A = |2a21 5a2 -3a23 2a31 5a32 -3a33 diagonal matrix and neither B or D is equal to the 3 × 3 identity. -3a13 Factor A into the form A = BD where D is a

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Q: aj bị c1 adjA if A = |a2 b2 c2| is a non-singular matrix prove that A: detA аз b3 C3

A: Matrix A is a non-singular matrix. This means; det A ≠ 0    A =a1b1c1a2b2c2a3b3c3adj A…

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Q: [2 3 4 A = 13 | من بن 2]

A: Tje solution is given in the next step.

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Q: ii. the missing elements of the adjoint of M, (-11 1 13 adj(M) = -9 an a2 3 a a33) :=

A: A detailed solution is given below

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A: Given: A=1-2323-1-312 To evaluate A2-3A+9I. I is a unit matrix.

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