UPSC NDA I 2017 Mathematics Solved Paper

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Question : 14 of 120
 
Marks: +1, -0
If a≠b≠c, then one value of x which satisfies the equation |
0x−ax−b
x+a0x−c
x+bx+c0
|
=0
is given by
[NDA I 2017]
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