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Review: Arithmetic Series a+(a+d)+(a+2d)+...+(a+(n-1)d)=
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MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx
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1st way: exp ∫(e^x)/x (1+x log(x)) dx
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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Pantun Melayu [Buah cempedak di luar pagar]
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Swinburne U 2nd way: e^(-e^x) e^x dx
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trig Write each expression as an equivalent algebraic expression involving only x.
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Review: Linear form, Quadratic form & Bilinear form
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Pantun Melayu [Sorong papan tarik papan]
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prpob stat A bag contains 5 black balls 6 red balls. Determine the number of ways in which ...
integral ∫x^3/(x+2) dx
2 ways: ∫1/(x^2+2x-3) dx
Lamar U: Use log. differentiation to find the 1st derivative of the given function
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Lamar U 2nd way: evaluate integral ∫√(1+2ln(7x))/2 +10x^3/(x^4 +9) dx
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trig integral ∫1/(sin(ax) cos(ax)) dx
2010 Raytheon MATHCOUNTS National Competition
Rutgers U: Verify using calculus
2 ways: trig integral ∫1/(2+cos^2(x)) dx
NYU: compute ∫ln(x)/x^2 dx
2 ways: integral x√(x-5) dx