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OpenStudy (anonymous):
A statement Sn about the positive integers is given. Write statements Sk and Sk+1, simplifying Sk+1 completely. Show your work. Sn: 1 ∙ 2 + 2 ∙ 3 + 3 ∙ 4 + . . . + n(n + 1) = [n(n + 1)(n + 2)]/3
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OpenStudy (anonymous):
@freckles
OpenStudy (anonymous):
@Zale101
OpenStudy (anonymous):
@BlooooooBlahBLIIIIK
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