TG EAMCET 3 May 2025 Shift 1 Paper

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Question : 20 of 160
 
Marks: +1, -0
If C0,C1,C2,...,C8 are the binomial coefficients in the expansion of (1+x)8, then
8
∑
r=1
r3‌
Cr
Cr−1
=

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