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Bijection of elements in tn & a pair of elements of (n+1)
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2nd/2parts: Linear interpolation (2 given points)
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example: Mean, Median & Mode
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#3 2024 MIT Integration Bee Qualifying Exam
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#Screen Recording 2024-05-13 at 10.52.38 PM
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implicit differentiation Find dy/dx, sin(xy) +x/y = x^2 -y
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NYU: 2 ways compute log integral ∫ln(x) dx
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prob stat OCR #8 The Normal variable X is transformed to the Normal variable Y. ...
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NYU: 3 ways ∫(1+ln(x))/x dx
Screen Recording 2024-05-12 at 8.34.35 PM
3rd way: nCr = (n-1)Cr + (n-1)C(r-1)
Alternate way: trig integral ∫cot(x) csc^6(x) dx ... just in 1 line.
Screen Recording 2024-05-13 at 10.55.21 PM
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2010 Raytheon MATHCOUNTS National Competition
2nd/2 ways [Contradiction]: Prove that the sum of 2 ODD numbers is ALWAYS EVEN
Screen Recording 2024-05-11 at 8.51.53 PM