Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
L
Dissolve 300 g of salt in 10L of water. Find density of resulting solution.
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4
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2K
stapel
stapel
K
Riemann sums: Which sum matches int[from 2 to 6] [1/(1 + x^5)] dx ?
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2
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2K
stapel
stapel
S
Given y = 11 sin (7 pi x - 5 y), verify (4,0) is on line; find tangent, normal at pt
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4
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2K
stapel
stapel
S
Where is function f(x) = (x^2 - 16)^6 concave up?
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16
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4K
sktsasus
S
T
Power Series [n=2,infty][ {(n-1)(-1)^(n)} / n! ] Convergence Assistance
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7
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2K
tkhunny
tkhunny
T
Calculus area prob: When finding the area, how is this symmetric?
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2
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1K
Tayeeba
T
C
Volume of x^2+y^2=36, planes z=0 & x+y+12=z using spherical, cylindrical coord's
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1
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1K
tkhunny
tkhunny
Y
Use Higher Degree Approx for e^x about x = 0 to explain limit value
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5
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2K
Dr.Peterson
Dr.Peterson
S
Find point on y = x - x + 1 where tangent line has gradient m = 3
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2
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1K
stapel
stapel
O
Univ. Calculus: vol. of spherical raindrop, temp & pressure in fixed vol of gas, ...
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2
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3K
stapel
stapel
O
Functions (continuity, derivability, etc): f (x) = x root (x (2-x)) on [0; 2]
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2
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1K
stapel
stapel
D
Profit P(t) = 16 sqrt[t] + 27/t, 0<t<10, t yrs after founding; find t where P is incr
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1
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1K
Deleted member 4993
D
R
optimisation problem: Maximize area of rect above x-axis, under y=12-x^2
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6
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2K
mmm4444bot
mmm4444bot
F
Equation of tangent line to x^2 + 2xy - y^2 + x = 2 at point (1, 2)
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2
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2K
frank789
F
Y
Minimizing Surface Area: find maximum area of hexagon inscribed in circle
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3
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2K
stapel
stapel
K
Need a help in solving an equation (probably differentiation)
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1
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2K
stapel
stapel
B
integrating dy = x^3 dx - 3x^2 dx + x dx to get y = (x^4)/4 - x^3 + (x^2)/2 + c
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4
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2K
bobdvt
B
H
How to interpret this formula? Sn=C*mediani{medianj|xi−xj|} where C = 1.1926
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5
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3K
Dr.Peterson
Dr.Peterson
M
Introduction and a math question
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4
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1K
Dr.Peterson
Dr.Peterson
M
My Calculus group work for University - Help Please!
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1
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1K
tkhunny
tkhunny
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