The inverse of the matrix [(7,-3,3),(-1,...

The inverse of the matrix `[(7,-3,3),(-1,1,0),(-1,0,-1)]` is

Answer

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Knowledge Check

The inverse of the matrix [(0,0,1),(0,1,0),(1,0,0)] is

A

`[(0,0,1),(0,1,0),(1,0,0)]`

B

`[(0,0,-1),(0,-1,0),(-1,0,0)]`

C

`[(0,0,-1),(0,1,1),(-1,0,1)]`

D

`[(1,3,3),(1,4,3),(1,3,4)]`

The inverse of the matrix [(2,1),(1,3)] is

A

`1/5[(2,1),(1,3)]`

B

`1/5[(3,-1),(-1,2)]`

C

`1/5[(3,1),(1,2)]`

D

`1/5[(-3,1),(1,2)]`

The matrix [(1,-3,-4),(-1,3,4),(1,-3,-4)] is

A

diagonal matrix

B

scalar matrix

C

nilpotent matrix

D

idempotent matrix

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