AP EAMCET Engineering 21 Apr 2019 Shift 2 Paper

Section: Mathematics
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Question : 17 of 160
 
Marks: +1, -0
If 'a' is the middle term in the expansion of (2x−8y)8 and b, c are the middle terms in the expansion of (3x+4y)7 , then the value of
b+c
a
, when x = 2 and y = 3 , is
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