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Calculus
All levels of calculus from Calculus I through Differential Equations and beyond.
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Locked
Sticky
Read Before Posting!!
Ted
Feb 20, 2006
Replies
0
Views
37K
Feb 20, 2006
Ted
T
N
calculus problem: For which non-negative values of a does the function y=(x^2+3x)/x+a have a clear discontinuity point?
NirMoyal
Sunday at 2:56 PM
Replies
3
Views
64
Yesterday at 8:55 PM
Dr.Peterson
B
f(x) = sqrt( (e^x) - 1 ): find the domain, find 1st and 2nd derivatives, and test for concavity
boywithmathproblems
Sunday at 2:44 PM
Replies
3
Views
43
Yesterday at 5:52 PM
blamocur
K
I need help: Suppose that f is a function with f(110) = 55 and f'(110) = 4. Estimate f(113).
katieme
Friday at 5:14 PM
Replies
6
Views
123
Sunday at 4:20 PM
Steven G
L
Geogebra help: how can i show the solid of revolution between two curves on geogebra?
Lalala
Sunday at 3:54 AM
Replies
1
Views
82
Sunday at 7:24 AM
The Highlander
Redirect
Queuing theory: At a computerized Rail Reservation window, the customer arrivals are considered to be Poisson with an average inter-arrival time of...
Win_odd Dhamnekar
Sunday at 2:51 AM
Replies
–
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–
N/A
E
Trigonometric Integration: int (e^{sin(x)} + sqrt{cos(x)+tan(x)})^{pi} / [ln(ln(csc(x)) sqrt{sec^2(x)+cot^2(x)}] dx
ethan_2
Friday at 11:50 PM
Replies
1
Views
76
Saturday at 12:01 AM
BigBeachBanana
T
Integrating e values with variable exponents: x = int (9 - 9e^{-3t}) dt
TreeM
Thursday at 3:38 AM
Replies
1
Views
106
Thursday at 9:47 AM
BigBeachBanana
R
Calculus Area between curve and x-axis: curve y=a+bx+cx^2 drawn through (-h,y_1),(0,y_2),(h,y_3); find a,b,c in terms of y_1,y_2,y_3,h, and...
reggiwilliams
Mar 10, 2024
2
Replies
20
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472
Mar 11, 2024
lookagain
L
R
Solving a limit without using L'hospital's rule and series: lim_{x->0} (ln(1+x) - x)/(x sin(x))
Rene
Mar 9, 2024
Replies
0
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102
Mar 9, 2024
Rene
R
R
Calculus Maximum and Minimum: open rectanglar tank to have vol. 144m^3; edges of sides in 3:1 ratio; show that cost is...
reggiwilliams
Mar 8, 2024
Replies
6
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171
Mar 8, 2024
BigBeachBanana
Volume of water: A conical glass is tilted against a wall. It is filled to the brim with water. Calculate the volume of water.
Janosik
Mar 3, 2024
2
Replies
23
Views
560
Mar 7, 2024
mario99
M
U
How to integrate 1/x * 1/ln(x) dx by parts: I get: ∫1⁄x 1⁄ln(x) dx = ln(x) * 1/ln(x) - ∫ ln(x) (-ln^-2(x) * 1/x) dx = 1 + ∫ 1/ln(x) * 1/x dx => 0=1
usk
Mar 6, 2024
Replies
1
Views
149
Mar 6, 2024
BigBeachBanana
M
Telescoping series: I need to solve the sum from k=4 to infinity of (9/(k-1)^2) - (9/(k+2)^2)
MARTY122
Mar 5, 2024
Replies
4
Views
185
Mar 6, 2024
Dr.Peterson
P
Second order derivative
Pavi. vr
Mar 3, 2024
Replies
3
Views
97
Mar 5, 2024
Dr.Peterson
A
Area of polars help! find the area between the outer and inner loops of r = 1 + 2cos3(theta)
alyh
Mar 1, 2024
Replies
1
Views
72
Mar 4, 2024
Dr.Peterson
W
Question regarding the tangent line of a partial derivative and its graph?
watchintv
Feb 25, 2024
Replies
2
Views
108
Mar 4, 2024
Dr.Peterson
M
Need Help! "Your task is to determine which shape maximises the volume of water that can be held by a gutter of a fixed length of material."
Math student1324
Feb 23, 2024
Replies
2
Views
84
Mar 4, 2024
Dr.Peterson
C
Inquiry about rate of change of distance: angle sun makes w/ ground is increasing at 0.26* / min.
coooool222
Mar 2, 2024
Replies
4
Views
197
Mar 4, 2024
Dr.Peterson
B
Are my calculations correct a=dv/dt question (Find a = dv/dt, given v=2000−14t−0.006t^4 m/s)
boltonr100
Feb 29, 2024
Replies
3
Views
132
Mar 1, 2024
alyh
A
H
Am I on the right track? Integration by substitution: (1/2) int e^x (e^x - 5)(1 + 2e^x)^8 2e^x dx
HATLEY1997
Feb 26, 2024
Replies
8
Views
674
Feb 27, 2024
Steven G
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