AIEEE 2005 Math Solved Paper

Section: Mathematics
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Question : 36 of 71
 
Marks: +1, -0
If a2+b2+c2=−2 andf(x)=|
1+a2x(1+b2)x(1+c2)x
(1+a2)x1+b2x(1+c2)x
(1+a2)x(1+b2)x1+c2x
|

then f(x) is a polynomial of degree
[AIEEE 2005]
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