Find the Maclurin series for (2x+3)(5x-4)

Bijection of elements in tn & a pair of elements of (n+1)

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Always ZERO

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Pantun Melayu [Buah cempedak di luar pagar]

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Review: Linear form, Quadratic form & Bilinear form

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

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logic Idempotent law show x=xVx

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Pantun Melayu [Sorong papan tarik papan]

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lim x/e^x? as x→∞

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

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1st way: exp ∫(e^x)/x (1+x log(x)) dx

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

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Why the mean of AP is the median of AP? mean=median?

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2nd way: ∫(x+3)/(x^2+6x)^2 dx vs ∫(x+3)(x^2+6x)^2 dx

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Review: Arithmetic Series a+(a+d)+(a+2d)+...+(a+(n-1)d)=

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set Show X∩ ((Y∪ X') ∩ Y') = ∅

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Show integral ∫x^2/(x^2+a^2) dx = x -a arc tan(x/a)

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2nd/2 ways: Show 1+3+5+ ... +(2n-1) + (2n+1) + (2n-1)+...+5+3+1= n^2 + (n+1)^2

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2nd way: integral ∫x^2 √(x^3+1) dx vs ∫x^3 √(x^3+1) dx

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2nd/3ways: derivative If f(x)=(x-a)(x-b)(x-c), show f'(x)/f(x)=1/(x-1)+1/(x-b)+1/(x-c)

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2 ways: integral (3+5x)/(x(x-1)) dx

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