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STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
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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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MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx
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OSCAR'S ASIS
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Can Li Changsheng's identity no longer be hidden?
commutative: ab=ba via "picture"
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Those warm-hearted yet clumsy people always stubbornly keep their promises.
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sq root integral ∫1/√...√√x dx with n √
🪔 Happy Deepavali 🪔 [Nov-12-2023]
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title:
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ahhhhh
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Lamar U 2nd way: evaluate trig integral ∫17(xe^x+e^x)sin(e^x)-14sin(x) dx
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Sum of Square vs Square of Sum
sum Find 1/1.4 + 1/4.7 +1/7.10+... +1/((3n-2)(3n+1))
UC Davis #6 integral e^x(1+2e^x)^4 dx
#14 2014 MIT Integration Bee Qualifying Exam