Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
A
Area of polars help! find the area between the outer and inner loops of r = 1 + 2cos3(theta)
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1
Views
353
Dr.Peterson
Dr.Peterson
W
Question regarding the tangent line of a partial derivative and its graph?
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2
Views
478
Dr.Peterson
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."
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2
Views
400
Dr.Peterson
Dr.Peterson
C
Inquiry about rate of change of distance: angle sun makes w/ ground is increasing at 0.26* / min.
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4
Views
678
Dr.Peterson
Dr.Peterson
B
Are my calculations correct a=dv/dt question (Find a = dv/dt, given v=2000−14t−0.006t^4 m/s)
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3
Views
540
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
Replies
8
Views
1K
Steven G
Steven G
I
Time Interval for Material Derivative: Does the definition of the material derivative include an indication of the time period under consideration?
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2
Views
571
I'mLearning
I
H
Integration: int (6x^2 + 4z + 2)/(x^3 + x^2 + x); I let u = x^2 + x + 1, du/dx = 2x + 1
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10
Views
1K
Steven G
Steven G
L
Find the derivative of 3cos^-1(sqrt x)
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9
Views
1K
mario99
M
J
my professor said to use trigonometric substitution for int (ln^3 w)/(w sqrt(ln^2 w)) dw
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3
Views
557
BigBeachBanana
BigBeachBanana
M
One to the power of infinity: I don't agree with her that 1^∞ is one of the indereminant forms
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4
Views
1K
mario99
M
R
Can someone please explain the solution to this functions question?
Replies
11
Views
2K
blamocur
blamocur
C
Derivative for sin(x)/1+cos(x): Why is it 1/1+cos(x) but not -1/1+cos(x)?
Replies
6
Views
911
Dr.Peterson
Dr.Peterson
H
Optimisation: An ornamental container consists of a cuboid-shaped hole inside a sphere.
2
Replies
20
Views
3K
lookagain
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G
Lagrangian function question: U(x,y)= ln(x) + 0.04ln(y), given the constraint x+(y/1.08)=20
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0
Views
261
g4kuchuu
G
I
Partial Derivative multiplied by increment (How can I think of 'the size' of (f.e.) $\partial\,t$ relative to $\delta\,T$?)
Replies
2
Views
611
blamocur
blamocur
A
Physics Graphs: associate graphs with left-right motion of blue, red, and green balls (position, velocity, acceleration)
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5
Views
819
Amelinator
A
I
Calculus: Pressure on a wall (If the pressure at the center of a volume is given, then the pressure on the wall...)
Replies
1
Views
482
blamocur
blamocur
C
Find a limit that is approaching infinity: (x*sqrt{x} + 4)/(2x^2 + 3x - 6)
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5
Views
2K
Dr.Peterson
Dr.Peterson
C
Change of operators in denominator, stuck for one hour: why in the world is there an addition sign there?
Replies
1
Views
607
Harry_the_cat
Harry_the_cat
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