CMU integral ∫1/(x^2 √(16x^2 -19)) dx

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: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"

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

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Pantun Melayu [Buah cempedak di luar pagar]

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1st way: exp ∫(e^x)/x (1+x log(x)) dx

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

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Screen Recording 2024-02-16 at 9.10.00 PM

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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)

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integral Find ∫1/(9-4x^2) dx

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Alternate way: trig sq root Differentiate the function w.r.t √ (1+tan(x))/(1-tan(x))

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Lamar U: Derivatives of Exponential & Log Functions Assignment Problems.

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IGCSE 2023 p2 Add Math #4

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radical function sq root Find the derivative of f(x) = √(x+1)

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Pure Math: Calculate the coordinates of the two points on the curve

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3 picture views of the sum ... 1+2+3+...+n

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