Need help with this question. Thank you :) Let A be an n × n matrix with n > 1 and suppose A satisfies6A² + 9A + 31 = 0Which one of the following statements is true?A is invertible and A-l = (I – 3A)а.b. A has a right inverse but not a left inversec. A has neither a left nor a right inversed. A is invertible and A- = (-21 – 3A)A is invertible and A-l = (-2A – 31)е.f. A has a left inverse but not a right inverseg. A is invertible and A- = (A/3 – I)

Answered: Image /qna-images/answer/5726407a-1422-4c93-8ec6-381f1531933f.jpg

Let A be an n X n matrix with n > 1 and suppose A satisfies 6A? + 9A + 31 = 0 Which one of the following statements is true? a. A is invertible and A-! = (I – 3A) O b. A has a right inverse but not a left inverse Ос. A has neither a left nor a right inverse O d. A is invertible and A- = (-21 – 3A) O e. A is invertible and A- = (-2A – 31) %3D O f. A has a left inverse but not a right inverse O g. A is invertible and A-! = (А/3 — I) -