Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
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i don't seem to understand the chain rule: deriv. of sin x^2 is (cos x^2)(2x), but...
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3
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1K
JeffM
J
M
Calculating distance
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3
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756
Steven G
Steven G
A
Trouble w/ deriving volumes: Frustum of pyramid w/ square base b, sqr top a, height h
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17
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3K
Dr.Peterson
Dr.Peterson
L
Calculus 3: Equation of a plane and partial derivative chain rule
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5
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925
lbros55
L
R
Not understanding simplification of chain rule prob: x times the square root of x-6
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2
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787
Dr.Peterson
Dr.Peterson
J
Carboard Box Optimization: Maximize size, Minimize Cost (not understanding "hint")
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1
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709
stapel
stapel
V
newbie DE question: "y'' + y = o is important because it appears in physics." How?
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14
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2K
HallsofIvy
H
N
Help with Solids of Revolutions: volume of space between y=2x-x^2 and y=-2x+x^2
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5
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1K
Deleted member 4993
D
J
integral problem, please respond soon: int 4 dx / x ln(5x)
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4
Views
1K
Dr.Peterson
Dr.Peterson
P
Pre-calc limit help: Given E= (mc^2)/((1-(v^2/c^2))^0.5), find E as v->0
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1
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565
tkhunny
tkhunny
E
Greatest Integer function is both differentiable and integrable
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3
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2K
ekomm
E
G
Area under Normal Distribution Curve: I^2 = INT -inf to + inf exp(-x^2)dx*INT -inf to
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2
Views
690
HallsofIvy
H
C
Deferentiate the Square root of X ""using the difference quotient formula
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3
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3K
Chris1901
C
L
Related rates problem: A street light is mounted at the top of a 15'foot pole....
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8
Views
3K
JeffM
J
G
Describe in your own words what a negative vector is
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3
Views
915
Dr.Peterson
Dr.Peterson
V
If I differentiate each of numerator, denominator, is result equal to orig fraction?
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4
Views
932
Steven G
Steven G
G
What is the direction angle of the resultant <34,-21>
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1
Views
767
tkhunny
tkhunny
A
Derivative and Maximum of a exponential function (study time and learning rate)
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2
Views
631
Steven G
Steven G
A
Derivative of Area: Why does dA/dr relate to circ. or dV/dr relate to surface area?
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4
Views
5K
apple2357
A
S
Please help me solve this integral
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8
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1K
s8.aayush
S
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