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Calculus
All levels of calculus from Calculus I through Differential Equations and beyond.
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Locked
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Read Before Posting!!
Ted
Feb 20, 2006
Replies
0
Views
37K
Feb 20, 2006
Ted
T
A
Calculus: lim_{x->0} [ (1 + x)^{2/x} / e^2 ]^{4/sin(x)}
arjunn
Saturday at 3:09 AM
Replies
5
Views
135
Monday at 7:27 AM
Dr.Peterson
T
Why does the answer I get is always -2/3 when the solution says its -3
ttete946
Mar 18, 2024
Replies
5
Views
208
Mar 21, 2024
stapel
L
"Check Stokes' theorem in the plane where f(x,y)=y^2i+x^2j and the region formed is bounded by the circle (x^2+y^2=4)."
lanadelrey10
Mar 20, 2024
Replies
1
Views
90
Mar 21, 2024
blamocur
R
Calculus Maximum or Minimum: cylindrical boiler, flat base, hemispherical top; length h meters, top's radius r meters. Find ratio of r to h so that...
reggiwilliams
Mar 20, 2024
Replies
2
Views
124
Mar 20, 2024
blamocur
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
Mar 17, 2024
Replies
3
Views
145
Mar 18, 2024
Dr.Peterson
B
f(x) = sqrt( (e^x) - 1 ): find the domain, find 1st and 2nd derivatives, and test for concavity
boywithmathproblems
Mar 17, 2024
Replies
3
Views
111
Mar 18, 2024
blamocur
K
I need help: Suppose that f is a function with f(110) = 55 and f'(110) = 4. Estimate f(113).
katieme
Mar 15, 2024
Replies
6
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158
Mar 17, 2024
Steven G
L
Geogebra help: how can i show the solid of revolution between two curves on geogebra?
Lalala
Mar 17, 2024
Replies
1
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123
Mar 17, 2024
The Highlander
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
Mar 15, 2024
Replies
1
Views
102
Mar 16, 2024
BigBeachBanana
T
Integrating e values with variable exponents: x = int (9 - 9e^{-3t}) dt
TreeM
Mar 14, 2024
Replies
1
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123
Mar 14, 2024
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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520
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
Views
121
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
Views
186
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
586
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
166
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
198
Mar 6, 2024
Dr.Peterson
P
Second order derivative
Pavi. vr
Mar 3, 2024
Replies
3
Views
109
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
81
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
117
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
95
Mar 4, 2024
Dr.Peterson
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