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Custom cars are different 🤔
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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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Do you know ... in tagalog?
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U North Texas Integration Bee 2nd way: x^2/√(x-1) dx
Pantun Melayu [Buah cempedak di luar pagar]
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2nd way: integral ∫ log √x(x^n) dx
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alternate way: count sum 1 + 2 + 3+... + n via "polynomial"
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prpob stat A bag contains 5 black balls 6 red balls. Determine the number of ways in which ...
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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4 ways: trig integral ∫tan(x) dx
#11 2014 MIT Integration Bee Qualifying Exam
2nd/2ways: count perm Show P(n,2)+P(n,1)=n^2
2nd way: trig integral ∫sin(x) (a-cos(2x))^1/n cos(x) dx
Show integral 1/(x^2(x^2+a^2)) dx = -1/(a^2x) - 1/a^3 arc tan(x/a)