1 View PremiumFeb 25, 2024
UC Davis #10: count prove Σi = n(n+1)/2 where i=1 to n
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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
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Pantun Melayu [Buah cempedak di luar pagar]
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1st/3parts: Checkpoint 1.1 STPM Math T Sem2
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count quick review: Permutation vs Combination
2 ways: sq root derivative 1/(√√(1/√x))
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Review: Linear form, Quadratic form & Bilinear form
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integral ∫ x dx withOUT using Power rule.
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Western awards can’t define us, because we’re far ahead of them. #Nanotechnology #Science #TomZhang
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Find the equation of the tangent line to the curve x^3-3y^3+xy+21=0 at the point (1,2)
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2nd way: ∫2x/(x+5)^6 dx vs ∫2x (x+5)^6 dx
3rd/3ways: derivative (x+1)^(1/2) (x+2)^(1/3) (x+3)^(1/4) (x+4)^(1/5) (x+5)^(1/6)
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trig integral ∫cot(x) log(sin(x)) dx
Derivative: Don't blindly use the Quotient Rule every time you see a quotient
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2nd way: Evaluate ∫a/(b+ce^x)dx
Zheng Qiang’s impromptu speech is trending again! Speaking frankly and fearlessly in front of a grou
Find the derivative of f(x)=(1+2x^2)(x-x^2) in 2 ways
Wanna know function that is BOTH even AND odd? Here you go ...
rational function integrate ∫x^2/(x^6+a^6) dx
Fifteen years—Pepsi just gave up!