Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
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Another activity: Use dominant term of sum{k=1, infinity} [ (k^2 + 2k + 1) / sqrt(k^7 + k^5) ] to determine whether it con-/di-verges
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1
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959
khansaheb
K
A
Use p-test to determine if sum{k=1, infinity} [ 1 / cbrt(k^4 + k^3 + k^2 + k) ] converges/diverges
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1
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694
khansaheb
K
A
Calculus - activity: An infinite number of squares are inscribed in a one-by-one square as shown.
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1
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827
Dr.Peterson
Dr.Peterson
D
Surface Integral 1 / ( x + y + z )dS. S: x + 43y + 5z = 6, in intersection with axis' coordinates.
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9
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1K
Dumirubbish
D
J
Profit Max? "A mill produces high & low quality steel. The profit on the former is double the latter...."
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2
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501
limiTS
L
Z
Help! And laugh if you like! (font sizes for logo with different dimensions)
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2
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930
ziva
Z
A
Activity part 1: int [ 2 / sqrt{x^2 + 6x + 5} ] dx = 2 int [ 1 / sqrt{(x+3)^2 - 4} ] dx = ?
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4
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1K
armn91
A
A
Activity part 2: int [ {1 / 2sec(theta)} * {2sec^2(theta)} ] d-theta = 2 LN|sec(theta)+tan(theta)| + C
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1
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595
khansaheb
K
Y
Dog-Owner problem(pursuit curve) with euler
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2
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841
skeeter
skeeter
H
Compute the curl of F(x,y,z) = (e^x sqrt[1+x^2])/(1+sin^4(x)) + ....
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2
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793
Hckyplayer8
H
A
Use def. of improper integral to find int {2,infinity} [ 1/(x-2)^4 ] dx
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3
Views
864
armn91
A
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Hi!! I need help with this problem :c
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9
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1K
nasi112
N
G
Iterations with the fixed result: I want to make some curves from 0 to 1.
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5
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1K
blamocur
blamocur
K
Integration assessment check anyone?
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8
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1K
skeeter
skeeter
K
Integration maths assessment. Did I pass?
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3
Views
769
stapel
stapel
A
Why doesn't this work? (using sine instead of tangent)
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16
Views
3K
Steven G
Steven G
U
Convergent Geometric Series
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15
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2K
urimagic
U
P
Find the max height of a ball being thrown upwards
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2
Views
1K
Steven G
Steven G
Steven G
Radians: Why are units on one side radians/sec and on other side 1/sec?
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1
Views
661
skeeter
skeeter
D
Basic simplifying question in derivatives (Find derivative of P(t) = [(t+3)^(1/2)]/[(t-3)^(3/2)])
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9
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2K
dsber
D
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