179 Answered Questions for the topic Integration

Integration

10/13/17

Integration of cosx^logx
This is a question of integration and fails to solve this so gv me solution   
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Integration

10/03/17

integration
how to integrate the e^x*1/x
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Integration Calculus

09/11/17

Integration question
When connected to earth, any charged capacitor will discharge, and the voltage across the capacitor will decrease. This is modelled by the differential equation dV/dT=-V/RC, where V = voltage, and... more
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Integration Calculus

09/10/17

Integration
When a raindrop falls in still air, its acceleration is given by g-0.5v, where g is ate acceleration due to gravity  and v is the velocity. We then have a = dv/dt = g-0.5v.    a) Taking g as... more
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Integration Calculus 2

09/06/17

How do I integrate (2x+1)/(x^2+16)^2 dx?
I'm suppose to use partial fractions, and I'm given the hint: "Each denominator contains a repeated irreducible quadratic factor".
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Integration Calculus

09/05/17

Calculus Integration --> Long answer*
Picture of the question: http://imgur.com/a/J7QEq   It takes half a page to solve, I heard.
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Integration Calculus

08/04/17

Integration
15 / x[In(x)]^4  dx    Ans: -5 / [In(x)]^3 + C
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07/29/17

how to solve integration of (3x+5)^4
how to solve integration of (3x+5)^4
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Integration

07/28/17

Integration
Find the volume of the solid generated by revolving the region bounded by the graphs of y equals y = csc(x) and y = square root 2 about the x-axis where 0≤x≤π.
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Integration

07/28/17

Find the area of the region that is enclosed between y=x^2+1 and y=5 .
I want solution Find the area of the region that is enclosed between y=x2+1 and y=5
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07/28/17

second dervative of Asin(mx)+Bcos(nx)
second dervative of Asin(mx)+Bcos(nx)
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Integration

07/21/17

integrate 0 to a f(x)/(f(x)+f(a-x)) dx
integrate 0 to a f(x)/(f(x)+f(a-x)) dx, where u = a-x, use substituation to solve it
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Integration Math Calculus Integrals

07/11/17

What M value should I use? (how do i find it)
I was asked to calculate the area between two functions, y=e^x and y=x using midpoint riemann sums from 0-2 with n=4. so i found my answer by subtracting the second sum from the first. The second... more
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05/28/17

Find the volume of the region bounded above by the surface 𝒛 = 𝟐 𝐬𝐢𝐧𝒙 𝐜𝐨𝐬𝒚 and below by the rectangle 𝑹
Rectangle R = {𝟎 ≤ 𝒙 ≤ 𝝅/𝟐; 𝟎 ≤ 𝒚 ≤ 𝝅/𝟒} Find the volume of the region bounded above by the surface z = 2 sin x cos y and below by the rectangle R. Thank you so much if you answer this!
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Integration Math Calculus

05/28/17

Evaluate the following integral: ∫ln 2 0 ∫ln 5 1 𝒆^(𝟐𝒙+𝒚) 𝒅𝒚𝒅𝒙
the limits of the integrals are ln 2 to 0 and ln 5 to 1 and (2x + y) is to the power of e Thank you do much if you could answer this :)
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05/27/17

Evaluate the following integral: ∫1 0 ∫1 0 (𝒚 / 𝟏+𝒙𝒚) 𝒅𝒙𝒅𝒚
I'd be very greatful iff you could answer this question :)
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Integration

05/19/17

integration of (8x2 + 3)dx. find the integrals
integration of (8x2 + 3)dx. find the integrals
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04/12/17

A cattle trough has a trapezoidal cross section with a height of 100 cm and horizontal sides of width 100 cm and 50 cm.
A cattle trough has a trapezoidal cross section with a height of 100 cm and horizontalsides of width 100 cm and 50 cm. Assume the length of the trough is 1000 cm. Thedensity of water is = 1000... more
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04/08/17

Question is related to line integration, work done by force from book Erwin krezyick advance maths
I cannot understand how to write my function in the form of r(t) Can u please solve these questions and teach me? Q:calculate intgeral of F(r(t)). r'(t)     Qno1. F=[xy,x²y²] , C the straight... more
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Integration Calculus

03/20/17

How to solve this integral concept question
Explain why the total area of a region is 25/3 units, but the value of the integral for the same interval is 16/3 units.
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Integration Calculus

03/20/17

How do you solve this integration problem
Evaluate the integral of dt/t√t from 1 to 4
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Integration Math Calculus Mathematics

03/11/17

Integration
The equation of a curve is y=x4+4x+9.   (i.)  Find the coordinates of the stationary point on the curve and determine its nature. (ii.) Find the area of the region enclosed by the curve, the... more
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Integration Calculus

02/23/17

Integratin problem
Set up, but do not evaluate, the integral which gives the volume when the region bounded by the curves y = Ln(x), y = 1, and x = 1 is revolved around the line y = −1
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Integration Derivatives

02/16/17

a(t)=3t^2 + 2t
Take the above function. If x=1, the velocity is 0 and position is -22.  FInd v(t) at any time. Find x(t) at any time.   I have no clue how to answer this. Absolutely no clue.
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Integration Calculus 2

02/04/17

find the volume generated by revolving the region between them about the x-axis: f(x)=2 and g(x)=cos(x) [0,Pi/2]
find the volume generated by revolving the region between them about the x-axis: f(x)=2 and g(x)=cos(x) [0,Pi/2]
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