AP EAPCET 19-Aug-2021 Shift 2 Paper

Section: Mathematics
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Question : 8 of 160
 
Marks: +1, -0
Let a,b,c be such that b+c≠0 and |
aa+1a−1
−bb+1b−1
cc−1c+1
|
+
|
a+1b+1c−1
a−1b−1c+1
(−1)n+2a(−1)n−1b(−1)nc
|
=0
, then the value of n is
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