Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
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Calculus limits and negative infinity: lim[x->1](x-7)/(x2 + x - 2)
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10
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2K
Steven G
Steven G
T
L'Hopital's Rule: lim[x -> 1] [(x e^x - e)/(x^2 - 1)]: how did they get the exponent?
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2
Views
2K
Dr.Peterson
Dr.Peterson
N
Help w/ substituting, rearranging formula: V = S^(1/1) e^(0.4(1-0)) = S e^(2/5)
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9
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2K
sinx
S
S
Practical problem with trignometric functions: crank, connecting rod of steam eng.
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7
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2K
lev888
lev888
K
Calculus: finding the intergal of sqrt(cos (6x)+1)
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2
Views
1K
Deleted member 4993
D
E
Limit problem: lim [n -> infty] [(1 + 2^p + 3^p + ... + n^p)/(n^{p+1})]
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4
Views
2K
emmablom
E
S
Advanced Calculus Problems
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2
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1K
stapel
stapel
J
Need help please: tangent to x^3+3x^2-1 at x=0
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2
Views
1K
stapel
stapel
G
Third-order Laplacian from 2nd-order: delta-f = (partial^2 f)/(partial x^2) + (...
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0
Views
516
Gersem
G
Seed5813
lim [x->2^+] [8/(x^2 - 4) - x/(x - 2)]: tried multiplying common denom's, then....
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8
Views
1K
tkhunny
tkhunny
H
An efficient way of finding max value under 2 scenarios.
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3
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2K
Hirzik
H
X
Help understand Left and Right Rules
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3
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2K
stapel
stapel
Seed5813
Definite Integral: int[1,3][(x+1)/(x(x^2+1))]dx (I don't get correct value)
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1
Views
756
stapel
stapel
A
Integration of 1/(-x+1) and -1/(x-1): Why the different results?
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4
Views
1K
anupjsebastian
A
C
If int[pi/3,pi/2][sin(x)/(1+cos(x))]dx = int[3/2,1][f(u)]du, then what are "u", "du"?
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1
Views
693
stapel
stapel
H
Chain rule: Partial Differentiation at a given value
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2
Views
1K
stapel
stapel
R
Simplification of Product Rule: dy/dx = x^2 [6(2x + 1)^2] + (2x + 1)^3 (2x)
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12
Views
2K
radnorgardens
R
G
Help with tangent exercise: If f(x)=.ax^2+bx+2 ,x<2 .gx^2+x+4 ,x>=2, then....
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1
Views
691
stapel
stapel
A
Complicated double integral: int[0,1][3(x-1)^2 {int[0,x][sqrt{1-(t-1)^4} dt) dx
Replies
1
Views
665
stapel
stapel
L
An Absolute Beginner
Replies
2
Views
915
stapel
stapel
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