AP EAPCET 08-Jul-2022 Shift 2 Paper

Section: Mathematics
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Question : 15 of 160
 
Marks: +1, -0
If ‌n−3Cr+Bn−3Cr−1+B1‌n−3Cr−2+‌n−3Cr−3=‌nCr holds for all n≥r≥3, then (B,B1)=
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