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If 7 ∑ k=0 (k−2) = 7 ∑ k=0 (k−1)+B, then B=?
Update:
couldnt make it more clear sorry
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- alexLv 710 months agoFavorite Answer
I guess
{7 ∑ k=0 (k−2)} = {7 ∑ k=0 (k−1)+B}
If it's true then B = -8
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