Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
D
Volume of Rotation of y = (12)/(x^2 - 16) around Axis
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2
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1K
dariel
D
B
Integration: f cont & ∫(5 to 0 ) f(x)dx = 11 then ∫(pi/2 to 0) f(5sint)cost dt = ?
Replies
1
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1K
Deleted member 4993
D
A
URGENT: indicated limits
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1
Views
1K
Deleted member 4993
D
D
Determent the convergence of the series ( 4 + Abs(Cos(k)) ) / k^3
Replies
1
Views
1K
stapel
stapel
C
Application of differential: jet is flying due east at 12mil/min...
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1
Views
1K
HallsofIvy
H
T
Polynomial equation solving / derivation
Replies
3
Views
1K
HallsofIvy
H
P
Volume of Revolution for Polar Equations
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1
Views
2K
tkhunny
tkhunny
M
Work done by force F=(3xy+4)i + y^3j around the boundary of a triangle
Replies
3
Views
2K
MoodersMaths
M
O
square root a complex number
Replies
8
Views
3K
oberyn
O
J
Laplace transform: x′′ + 4x = cos 2t, x(0) = 1, x′ (0) = −2
Replies
1
Views
2K
HallsofIvy
H
O
Show equivalence: Z = i*omega (L_1 - M) + (i*omega*M...
Replies
3
Views
1K
.olli
O
G
Find limit, x->inf, sqrt(x+sqrt(x+sqrt(x+sqrtx)))-sqrtx
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2
Views
1K
garra1122
G
N
y = 2x + m is Tangent to Ellipse (x^2)/39+(y^2)/13=1
Replies
13
Views
4K
ksdhart2
K
C
Find Volume of Solid Rotating About X-Axis: f(x)=4-x^2 0≤x≤2
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2
Views
2K
HallsofIvy
H
G
Optimization: Unknown function: "200 000 catalogs need to be printed...."
Replies
3
Views
2K
HallsofIvy
H
Z
Find the centre point 's coordinate of "y = ach(x/a) with A(0,a) to B(b,h)"
Replies
4
Views
2K
Deleted member 4993
D
S
Average Velocity: particle moved according to s(t) = t 2 + cost (t) / t4 + 1
Replies
6
Views
3K
tkhunny
tkhunny
N
Sum of logarithms: ln(tan(1°)) + ln(tan(2°)) + ... + ln(tan(89°)) = ?
Replies
1
Views
2K
tkhunny
tkhunny
G
Optimization problems: What are the optimal dimensions of a can of this volume?
Replies
3
Views
3K
mmm4444bot
mmm4444bot
G
Find limit, as x -> infinity, of x / [ x + log^2(x) ]
Replies
2
Views
1K
mmm4444bot
mmm4444bot
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