Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
L
La grange
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2
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873
tkhunny
tkhunny
H
Doubting myself that this is correct....
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1
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769
tkhunny
tkhunny
C
Optimization (Using 1st/2nd Derivative Tests): making a box by cutting out corners...
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3
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1K
JeffM
J
D
Is sum[n=1,infty][(-1)^n ln(n)/n] divergent or convergent? Justify.
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1
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870
tkhunny
tkhunny
D
Value of A given S = 1 + 1/2^2 + 1/3^2 + 1/4^2 + 1/5^2 + 1/6^2 + ... = (pi^2)/6
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3
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1K
Deleted member 4993
D
Y
Simplifying a Derivative as a Product of Factors: f(x) = (3x+4)^4 (2x-1)^7
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4
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2K
Yelhsa
Y
C
does sum[n=1,infty][arctan(n)/(1+n^2)] converge or diverge? Which test to use?
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1
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966
tkhunny
tkhunny
G
Use IVT to prove solutions exist for cos x = x on (0,1), ln x = e^(-x) on (1,2)
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1
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1K
ksdhart2
K
C
How to graph y = floor{cos|2x|} on [-pi, pi], y = sin(pi x) on [-2, 2]
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1
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1K
ksdhart2
K
D
Complex Numbers Integral, over C, of [e^{tz}] / [(z-3)^2 (z^2+4z+29)] dz
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0
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831
Doomknightx9
D
L
Newton's Method to approximate the real root of f(x)=2x^7-1 to 3 decimal places.
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2
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2K
tkhunny
tkhunny
S
How to prove limit of a_{n+1}/a_n for a_{n+2}=2a_{n+1}+a_n w/ a_1/a_0 not eq to
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4
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2K
sktsasus
S
S
Line Integral Question: "Suppose that the length of the path C is L...."
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1
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2K
HallsofIvy
H
X
Finding the x coordinates where a curve is tangent to a line passing through a point
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4
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1K
gregk
G
V
Equation of the Tangent Line? (Derivatives)
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4
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1K
gregk
G
S
Find the force F = < 2x, e^y + z cos y,sin y > of a particle with line integrals
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6
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3K
tkhunny
tkhunny
S
Integration by parts: Integrate tan^-1x dx
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1
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874
tkhunny
tkhunny
T
Partial Dirivatives conceptual question
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3
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2K
ksdhart2
K
F
Need help proving series is unbounded: a_{n+1} = 1/(a_{n}) + a_{n}
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1
Views
852
tkhunny
tkhunny
F
Help finding force vector , solve for Ø
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1
Views
1K
mmm4444bot
mmm4444bot
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