Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
Steven G
Strange result
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2
Views
1K
Steven G
Steven G
M
Convergence of the series: Show ∑tan(π/4n) does not converge.
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6
Views
8K
Morragan
M
J
any help finding this limit: limit[n->infty] nth-root(n!) / n
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1
Views
1K
pka
pka
P
Approxiamtion of a B-H curve
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1
Views
2K
HallsofIvy
H
I
I need help w/ "Given a=i+2j-2k, find y, z so b=yj+zk is perp. unit vector."
Replies
9
Views
4K
pka
pka
S
Line integral Q: ellipse defined by r=cos(t) i+ sin(t) j +(2+sin(t)) k 0<= t<= 2pi
Replies
0
Views
1K
shiver101
S
O
Make a graph of a steel grid using this equation
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0
Views
923
okipoki24
O
K
Suppose that demand for local cable TV service is given byp = 84 − 0.4x
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2
Views
5K
stapel
stapel
K
business calc demand functions
Replies
1
Views
1K
Deleted member 4993
D
O
Differential Calculus, Area, Volume, Box
Replies
7
Views
7K
Oliver
O
V
Please help: Cubic fcn thru points (2,0), (1,3), tangent to x-axis at origin
Replies
5
Views
4K
Deleted member 4993
D
B
How to get wished volume ratio through few iterations
Replies
8
Views
6K
blueye89
B
T
Function Notation Problem: for g(x) = 3x^2-6x, What is g(x + h)?
Replies
6
Views
3K
Otis
Otis
S
need help-been stuck on this question for 30 mins (model rocket)
Replies
6
Views
3K
Steven G
Steven G
A
The dot and cross product
Replies
1
Views
924
pka
pka
H
implicit differentiation: trying to find 2nd deriv of dy/dx=1/(xy)
Replies
4
Views
6K
stapel
stapel
T
Volumes by Cylindrical Shells: y=x3​, y=0, x= 1. x=2; about y-axis
Replies
2
Views
6K
HallsofIvy
H
P
Linear approximation problem I don't know how to approach
Replies
1
Views
1K
HallsofIvy
H
K
Error at the very end of simple limit x to inf (1 - ( 1 / ( (4x+5) / 3 ) ) )^(x-6)
Replies
5
Views
3K
lookagain
L
T
Taking the Limit, as x -> A, of (1/x - 1/A) / (x - A), where A > 0
Replies
4
Views
2K
pka
pka
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