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The inverse of the matrix [[x, 0, 0], [0...

The inverse of the matrix `[[x, 0, 0], [0, y, 0], [0, 0, z]]` is

A

`[[(1)/(x), 0, 0], [0, (1)/(y), 0], [0, 0, (1)/(z)]]`

B

`-[[(1)/(x), 0, 0], [0, (1)/(y), 0], [0, 0, (1)/(z)]]`

C

`[[yz, 0, 0], [0, zx, 0], [0, 0, xy]]`

D

`-[[yz, 0, 0], [0, zx, 0], [0, 0, xy]]`

Text Solution

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The correct Answer is:
A
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