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UC Davis #11: count prove Σi^2 = n(n+1)(2n+1)/6 where i=1 to n
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Show integral 1/(x(x^2+a^2)) dx = 1/(2a^2) ln(x^2/(x^2+a^2))
U Penn: Show that the following decomposition CANNOT hold ...
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UC Davis #8 [THE INTEGRATION OF RATIONAL FUNCTIONS] withOUT u-sub
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AP Calculus 2nd way: trig integral ∫sin(2x)/(2-cos^2(x)) dx
#16 2014 MIT Integration Bee Qualifying Exam
UC Davis: #9 exp integral ∫x 3^(x^2+1) dx
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