2nd/2 ways: trig integral ∫sin(2x)/(1+cos^2(x)) dx

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Let f(x) be a polynomial of degree 1. If f(10)-f(5)=15, then f(20)-f(5)=?

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A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...

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alternate way: count sum 1 + 2 + 3+... + n via "polynomial"

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Pantun Melayu [Buah cempedak di luar pagar]

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U North Texas Integration Bee 2nd way: x^2/√(x-1) dx

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prpob stat A bag contains 5 black balls 6 red balls. Determine the number of ways in which ...

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2nd way: integral ∫ log √x(x^n) dx

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Do you know ... in tagalog?

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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx

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MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx

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2nd way: Express (4x-17)/((x+4)(2x-3)) in partial fractions via

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prob stat: A family has 2 children. What is the conditional prob that both are boys ...

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prob stat: The following frequency table gives the values obtained

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Columbia U: 9th/9 ways Evaluate the indefinite integral ∫1/(1+e^x) dx withOUt u-sub

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#2 2023 MIT Integration Bee Qualifying Exam

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Show Σ(a+bk) = (a+1/2bn)(n+1)

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integration bee 2018 Swinburne integral (1-cos(x))/sin^2(x/2) dx

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integration bee 2018 Swineburne U 2nd way 1/(x^3+x) dx

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integration bee 2014 UNSW 3rd way: e^x(cos(x)+sin(x)) dx

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