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2nd/2ways: add math sum a + (a+d) + (a+2d) + ... + (a+(n-1)d) ?
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Review: Linear form, Quadratic form & Bilinear form
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1st way: exp ∫(e^x)/x (1+x log(x)) dx
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1st/2ways: add math sum a + (a+d) + (a+2d) + ... + (a+(n-1)d) ?
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Solve the differential equation cos^2(y) dx +(1+e^(-x) sin(y) dy=0
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Show that ar sinh(x) = ln(x + √ (x^2+1))
STPM Math T Sem.2:
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sum Find 1/1.4 + 1/4.7 +1/7.10+... +1/((3n-2)(3n+1))
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2nd/2 ways: inverse trig derivative show d(arc sin(x))/dx = 1/√(1-x^2)
derivative If y=e^(a arc sin(x)), prove that (1-x^2)y2 - xy1 = a^2y.
1st/2 ways: integral ∫1/(x(x^n -1)) dx
Derivative d(x^(arc sin(x))/d(arc sin(x))
integral ∫ x^(n-1) sin(x^n) dx
2nd way: Evaluate ∫ 1/√(1-e^(2x)) dx
Columbia U: 4th/6 ways Evaluate the indefinite integral ∫1/(1+e^x) dx
MP-98 2nd/2 ways Evaluate i) ∫e^(loge(x)) dx ii) ∫e^(-loge(x)) dx
Eps_11 komedi keseharian santai waifu kapal laut musim 2
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Eps_11 Azur Lane: Hati-hati di Depan! Musim 2
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