JEE Main 9 April 2017 Paper Solved Paper

Section: Mathematics
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Question : 67 of 90
 
Marks: +1, -0
The coefficient of x−5 in the binomial expansion of (
x+1
x
2
3
−x
1
3
+1
−
x−1
x−x
1
2
)
where x≠0,1 is
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