![Let A and B be two invertible matrices of order 3 × 3 . If det (ABA^T) = 8 and det (AB^-1) = 8 , then det (BA^-1 B^T) is equal to: Let A and B be two invertible matrices of order 3 × 3 . If det (ABA^T) = 8 and det (AB^-1) = 8 , then det (BA^-1 B^T) is equal to:](https://dwes9vv9u0550.cloudfront.net/images/2130394/dace6b7c-9fc7-4677-8161-ddc3482f63d6.jpg)
Let A and B be two invertible matrices of order 3 × 3 . If det (ABA^T) = 8 and det (AB^-1) = 8 , then det (BA^-1 B^T) is equal to:
![Lecture 8.pptx - Todays Lecture: More properties of determinants: det( A) 0 A is invertible det( AB ) det( A) det( B) 1 det( A ) det( A) 1 | Course Hero Lecture 8.pptx - Todays Lecture: More properties of determinants: det( A) 0 A is invertible det( AB ) det( A) det( B) 1 det( A ) det( A) 1 | Course Hero](https://www.coursehero.com/thumb/f7/36/f73693e2daa2652bc3e5ef64eafe8a017bbbc160_180.jpg)
Lecture 8.pptx - Todays Lecture: More properties of determinants: det( A) 0 A is invertible det( AB ) det( A) det( B) 1 det( A ) det( A) 1 | Course Hero
![SOLVED: Use determinants t0 find out if the matrix invertible The determinant of the matrix is Simplify your answer:) Is the matrix invertible? The matnx not invertible because the determinant is defined SOLVED: Use determinants t0 find out if the matrix invertible The determinant of the matrix is Simplify your answer:) Is the matrix invertible? The matnx not invertible because the determinant is defined](https://cdn.numerade.com/ask_images/4bfecee888f0490c8ffa6b9668fe28ae.jpg)