Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
K
How can I find this sum?
Replies
10
Views
136
KFS
K
A
Line Integral Help
Replies
1
Views
30
topsquark
topsquark
Y
How to find the limit without L'hopital
Replies
3
Views
126
lookagain
L
A
How does e^-x/(1+e^-x)^2 become 1/(1+e^-x) * [1 - 1/(1+e^-x)]?
Replies
2
Views
31
Dr.Peterson
Dr.Peterson
E
Vertical Planes
Replies
3
Views
59
pka
pka
S
How to prove the following inequalities via logical implications?
Replies
0
Views
48
Sophdof1
S
K
Tutoring a student on integrals; I think the textbook's answer is wrong
Replies
4
Views
52
ksdhart2
K
M
Inexact Differentials (Distance Example)
Replies
3
Views
46
pka
pka
S
related rates help!
Replies
4
Views
37
Jomo
Jomo
A
Mass of ball given by x^2+y^2+z^2<=a^2 if density at any point is proportional to distance from z-axis
Replies
5
Views
132
aron101782
A
S
Evaluating this improper integral
Replies
5
Views
90
Jomo
Jomo
G
Cesaro summation
Replies
1
Views
42
pka
pka
G
Find the line of intersection of planes
Replies
8
Views
116
Gavriell
G
K
Show that sequence is increasing: a_1 = 1, a_{n+1} = 3 - 1/(a_n) for n >= 1
Replies
4
Views
137
Jomo
Jomo
M
Chain Rule: Price P(c) = 2c - 18/c, where c(t) = 9 + 3/t is production cost. Find dP/dt at t = 3.
Replies
5
Views
89
HallsofIvy
H
T
Is dy/dx An Operator or Symbol
Replies
7
Views
87
Jomo
Jomo
M
Calculate integral from graph of postprandial glucose in subjects
Replies
2
Views
71
mathos
M
M
How to solve the integral of sin(n*pi*y/a)*sin(n'*pi*y/a)?
Replies
3
Views
43
MarkFL
MarkFL
K
Use induction to prove that, if f(x) = xe^{ax}, then f^n(x) = (n a^{n-1} + a^n x) e^{ax}
Replies
9
Views
137
HallsofIvy
H
S
Express a rational function in terms of a Hyperbolic function, logarithmic function etc
Replies
1
Views
44
HallsofIvy
H
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