From the following, select all formulas that are true for all invertible n x n matrices A and B. There may be more than one correct answer. □ A. (I + A)(I + A¯¹) = 2I + A + A¹ OB. A+B is invertible OC. ABBA OD. ABA-1 = B OE. A³ is invertible OF. None of the above.
From the following, select all formulas that are true for all invertible n x n matrices A and B. There may be more than one correct answer. □ A. (I + A)(I + A¯¹) = 2I + A + A¹ OB. A+B is invertible OC. ABBA OD. ABA-1 = B OE. A³ is invertible OF. None of the above.
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Transcribed Image Text:From the following, select all formulas that are true for all invertible n x n matrices
A and B. There may be more than one correct answer.
□ A. (I + A)(I + A¯¹) = 2I + A + A¹
OB. A+B is invertible
OC. ABBA
OD. ABA-1 = B
OE. A³ is invertible
OF. None of the above.
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