Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
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Differentiation with constants: U(t) = A(1 - e^{-Bt^2}) + c; A,B,c > 0
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3
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1K
Dr.Peterson
Dr.Peterson
W
Derivative as Rate of change: If a stone is dropped from a building 256 ft high...
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1
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2K
Harry_the_cat
Harry_the_cat
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Limits of trig functions: lim (sin3x cot 5x) xappr___________ (x cot4x)
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3
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2K
Steven G
Steven G
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Why are there so many integrals that are impossible to calculate?
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2
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1K
pka
pka
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Optimization problem (with inequality and number type constraints)
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3
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825
Nerj
N
F
find eqn of line thru (1,2,3), perpendicular to (3-2t,5+8t,7-4t) and (-2t, 5+t, 7-t)
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10
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2K
pka
pka
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AP Calculus AB vs Calculus?
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1
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1K
Steven G
Steven G
D
Multivariable Calculus Vector Problems: vectors & points in space
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1
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709
Dmsan
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integral [from x to 0] (r^2 - x^2)^{1/2} dx : different units
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1
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956
Dr.Peterson
Dr.Peterson
A
How Do I Solve This? (d^2 z)/(dx dy) = -(x ln(x))^{-1}, w/ x=y=z, ...
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1
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767
tkhunny
tkhunny
R
Week 2 of Calculus: Find eqn of tangent to y = ln(x) at x = 1, using estimation
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10
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3K
mmm4444bot
mmm4444bot
C
Finding Vector A having same direction as <-6,7,6> but a length of 3
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3
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2K
Christian.
C
G
Analysis of difference of products: If I budget 5 resources, w/ rate of $100/unit...
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10
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2K
Dr.Peterson
Dr.Peterson
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Related Rates Problem featuring a Ferris Wheel
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2
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2K
sinx
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C
Assignment Help: Estimate total change using right-hand, left-hand estimates;...
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1
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936
mmm4444bot
mmm4444bot
M
Does limit exists? f(x,y) = (x^2/(x^2 + (y - 2)^2)).cos(pi/y)
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3
Views
792
mmm4444bot
mmm4444bot
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Quirky Inequality of Functions: f((x^2+ax-2a)/8)>= 4f(1/x)^2-19f(1/x)+25
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4
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904
Surreal
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Y
Area under curves: f(x) = 20 - 0.024x^2 for -25 ≤ x ≤ 25
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7
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2K
mmm4444bot
mmm4444bot
C
Optimization with 2 variables in the objective function and 3 variables in constraint
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9
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2K
Carlos2007
C
C
Vector calculus problem: ||v||=17 where the i- component of v is 8i.
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10
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2K
Dr.Peterson
Dr.Peterson
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