AP EAPCET 27 May 2025 Shift 1 Paper

Section: Mathematics
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Question : 15 of 160
 
Marks: +1, -0
15
∑
r=1
r2(‌
‌15Cr
‌15Cr−1
)
=
[AP EAPCET 27 May 2025 S1]
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