2 ways: trig integral ∫cos^2(x) dx

Yun Yun is so beautiful, do you miss her?

huxiaoxiaoxiaoshuo

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

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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx

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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx

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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx

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A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...

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multivariable partial Let w=2x^2 y, where x=u^2+v^2 & y=u^2-v^2. Find ∂w/∂u & ∂w/∂v.

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UC Davis P#6: 2nd way differentiate y= (√x)^(√x) e^(x^2)

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UC Davis: differentiate y=2^cot(x)

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Ether Subtle Gk Jesta, how do you think it can be rated after so many years?

olivetr___________

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Let f(x,y)=4-2xx^2-y^2. Find the slope of the tangent line at the point (1,1,1) on the curve formed

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A bag contains 5 red balls & 3 green balls. A ball is selected at random &

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Lamar U: implicit derivative Find y' for ...

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derivative (f(x) g(x))^h(x)

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Lamar U: Assume that x=x(t) & y=y(t) & differentiate the following equation wrt t

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derivative a^(f(x)g(x))^h(x)

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trig integral ∫1/(sin(ax) cos(ax)) dx

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Private Tutor to the Duke's Daughter (Episode 1)

Daehodayho

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Alternate way: trig integral ∫sin(x) cos(x) cos^7(2x) dx ... Just in 1 line.

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2nd way: integral ∫ (x^2+b)^3 dx

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