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IntegrationQuestion and Answers: Page 103 |
∫_0 ^( ∞) x cos (x) ln (x)e^(−x) dx ? |
∫(x^2 /2+x)dx |
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prove ∫_0 ^∞ ((ln^2 (x)ln(1+x^2 ))/(1+x^2 ))dx=((7π)/4)ζ(3)+((π^3 ln(2))/4) where ζ(3) is a pery^( ,) s constant |
∫(u^2 /((1+u^2 )^2 ))du |
The loop of curve 2ay^2 =x(x−a)^2 revolves about straight line y=a. Find the volume of the solid generated. |
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∫_0 ^( ∞) ((ln(u)e^(−u) )/((1+e^(−u) )^2 ))du |
Find the area of the segment of the curve y^2 = x^3 −x^2 if the line x= 2 is the chord determining the segment |
ℜ = ∫ (√(x+(√(x+(√(x+(√(x+...)))))))) dx ℑ = ∫_0 ^( 1) ((ℓn x)/(x+1)) dx |
calculate for n integr natural A_n =∫_0 ^∞ ((lnx)/(1+x^n ))dx (n≥2) |
calculate ∫_0 ^∞ ((lnx)/((x+1)^6 ))dx |
solve for x ∫_0 ^( x) Σ_(m=0) ^(⌈x⌉) x^(ln m+1) dx = x^2 , where ⌈x⌉ is the smallest integer greater than x |
solve ∫∫_G (7x−y)dxdy, where G is given by y=0 x+2y=3, x=y^2 i want to know if the integral below is a correct representation of the integral above. (∫_0 ^(3/2) ∫_0 ^(9/4) (7x−y)dxdy). |
Show that ∫_0 ^( ∞) ((x^2 ln(x))/(x^4 +x^2 +1))dx = (π^2 /(12)) |
1) decompose F(x)=(1/((x^2 −4)^3 (x^2 +1)^2 )) 2) find ∫_3 ^∞ (dx/((x^2 −4)^3 (x^2 +1)^2 )) |
... advanced calculus... prove that:: Φ=∫_( R) e^((−e^x +2x)) x^2 dx=(1−γ)^2 +((π^2 −6)/6) |
∫((x^2 )^(1/5) /( ((1+(√x^5 )))^(1/3) ))dx |
∫ (e^x )(((x^6 +x^5 +5x^4 )/((1+x)^6 )))dx = ... |
Find the area bounded xy^2 = 4a^2 (2a−x) and its asymptotes. |
is this true for n∈N^★ ? someone please prove or falsify! ∫_0 ^∞ e^(−x^(2n) ) dx=Γ ((2n+1)/(2n)) |
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....nice calculus... evaluation: Ω=∫_0 ^( ∞) t^2 e^(−t) ln(t)dt=?? solution: f(s)=∫_0 ^( ∞) t^(2+s) e^(−t) dt Ω=f ′(0)=... f(s)=Γ(3+s) f ′(s)=Γ′(3+s)=ψ(3+s)Γ(3+s) f ′(0)=ψ(3)Γ(3)=2((3/2) −γ) =3−2γ ∴ Ω=∫_0 ^( ∞) t^2 e^(−t) ln(t)=3−2γ ... |
∫ ((tan ϕ+3)/(sin ϕ)) dϕ ? |
...nice calculus... evaluate: Σ_(k=0) ^∞ Σ_(m=0) ^∞ Σ_(n=0) ^∞ ((1/((k+m+n)!)))=? |
∫(1/((1−u^2 )^2 u^5 ))du=?? please... |
Pg 98 Pg 99 Pg 100 Pg 101 Pg 102 Pg 103 Pg 104 Pg 105 Pg 106 Pg 107 |