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#12 2024 1st/2ways: MIT Integration Bee Qualifying Exam
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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2nd way: integral ∫ log √x(x^n) dx
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1st/2ways: Find the sum 1/7, 10/21, 17/21, 24/21, 31/21 via median.
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Review: Linear form, Quadratic form & Bilinear form
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2 ways: sq root derivative 1/(√√(1/√x))
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Screen Recording 2024-05-19 at 11.13.23 PM
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Screen Recording 2024-05-19 at 9.45.17 PM
Find the number of digits in mole [6.02x10^23]
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prob stat: The p.d.f of a discrete r.v. Y is given by P(Y=y)=cy^2 for y=0,1,2,3,4.
#2 2011 MIT Integration Bee Qualifying Exam
2Screen Recording 2024-05-17 at 6.10.36 PM
Screen Recording 2024-02-16 at 8.23.14 PM
1st/2 parts stat: SLR SLR Regression lline always goes through the point (x̄, ȳ)
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1st/2ways: r-Permutations
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#14 2011 MIT Integration Bee Qualifying Exam
Screen Recording 2024-02-22 at 10.45.08 PM
4th/5ways: triangular num: Show t(n-1) + tn = n^2 where tn = nth triangular number
Hati Perempuan EP3
integral ∫√(x-a)/x dx