3 ways: trig integral 1/(1+cos(x)) dx

Conversion: Permutation - Combination vice versa

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2nd way: derivative (x^x)^x

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Review: Linear form, Quadratic form & Bilinear form

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Pantun Melayu [Pulau Pandan Jauh Ke Tengah]

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

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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx

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2 ways: The following measurements were taken by an antique dealer as he weighted to the ...

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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx

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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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Pascal's triangle rCk [examples]

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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.

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Screen Recording 2024-02-16 at 8.23.14 PM

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2024 MIT Integration Bee Final

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Difference of 2 nonconsecutive triangular numbers

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2nd way: trig integral ∫sin(x/a) dx

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"baby" fact: exp even odd e^x

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Add Math: Your teacher forgot to tell you ...

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sq root 𝖎𝖓𝖙𝖊𝖌𝖗𝖆𝖑 ∫1/(√x (1+√x))dx

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exp integral ∫a^x/b^x dx

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2nd way: derivative (a-bx)^(px-q)

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