T, - Find the greatest term in the expansion of (5 - 4x)", if n=-7 and x = 2
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Correct option is
A
4 and 5
Here n=7
Total terms =(7+1)=8
As, 8 is even, so there are two middle terms: (
2
8
),(
2
8
+1) or 4 and 5
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