Which of the following subsets of R³X3 are subspaces of R³X³ A. The diagonal 3 x 3 matrices B. The 3 x 3 matrices whose entries are all integers c. The 3 x 3 matrices with all zeros in the second row D. The invertible 3 x 3 matrices - (8) = 5 OF. The 3 x 3 matrices whose entries are all greater than or equal to 0 7 E. The 3 x 3 matrices A such that A 6

Q: Find the four subspaces, including a basis of each, for the matrix 6 7 78 1 0 4 5 B =

A: First we find RREF of B, BT then we find basis for R(B), R(BT), N(B) and N(BT)

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A: To find the standard matrices for T1,T2 and T10T2.

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A: The given question is solved below.

Q: b) 0 1 - 1 0 | 2 3 2 - 3 。

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Q: 11 . A = -1 -1 −1 11 11 -1 -11 -1 11

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Q: Let A be a matrix, and let R be the RREF of the matrix. Determine a basis for each indicated space.…

A: Let A be a matrix, and let R be the RREF of the matrix. Determine a basis for each indicated space.…

Q: 3. [32] −1 4-3 4. 5. [. |_3 -4 2 1 2 -1 4,

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Q: This answer is incorrect, could you please attempt it again?

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Q: -i [1 1. |0 li 4+i -2 4 – i 3.

A: To find out the given matrix is real , symmetric, skew-symmetric, hermitian or skew-hermitian .

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A: Dear Bartleby student,according to our guidelines we can answer only three subparts, or first…

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