MCQOPTIONS
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| 1. |
If A is an invertible square matrix then _________ |
| A. | (Aᵀ)⁻¹ = (A⁻¹)ᵀ |
| B. | (Aᵀ)ᵀ = (A⁻¹)ᵀ |
| C. | (Aᵀ)⁻¹ = (A⁻¹)⁻¹ |
| D. | None of the mentioned |
| Answer» B. (Aᵀ)ᵀ = (A⁻¹)ᵀ | |