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Consider the system of equaitons: x+ay=...

Consider the system of equaitons: `x+ay=0, y+az=0` and `z+ax=0`. Then the set of all real values of 'a' for which the system has a unique solution is :

A

`R-{1}`

B

`R-{-1}`

C

`{1, -1}`

D

`{1, 0, -1}`

Text Solution

Verified by Experts

The correct Answer is:
B
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