Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
A
Inverse of a derivative: Let f(x) = 10^{pi} + int_x^{-x^3} sqrt{1 + t^8} dt...
Replies
2
Views
520
Dr.Peterson
Dr.Peterson
C
Tough Maths! Any feedback is welcome! ("You have been given two sectional details of beam designs...")
Replies
1
Views
412
stapel
stapel
J
When to use the product Rule: For f(x) = 1/sqrt{2x^2 - 3x}, find f'(x).
Replies
3
Views
463
fresh_42
F
M
Please help lol: need step by step tutorials for 4 questions on Exam
Replies
3
Views
572
Harry_the_cat
Harry_the_cat
B
Area polar curves intersecting: Find the area inside the polar curve r^2 = 2cos(17phi), and outside the polar curve r = 1.
Replies
2
Views
430
Dr.Peterson
Dr.Peterson
C
Problem with decomposition into partial fractions: (x^2 + 13)/(x^3 + 4x + 5)
Replies
2
Views
418
Citybird
C
G
How to calculate this function using an integral and derivative?
Replies
7
Views
875
Dr.Peterson
Dr.Peterson
D
how to evaluate lim_{n->infinity} int_0^1 e^{x^2} sin(nx) dx ?
Replies
4
Views
658
blamocur
blamocur
B
How to Prove Accumulation Points of a Sequence: an = e^(2 * π * i * n*x)
Replies
5
Views
1K
blamocur
blamocur
J
Please help soving 3rd part of this question - I have tried taylor's expansion but I am not sure if this is the right answer
Replies
6
Views
802
blamocur
blamocur
R
Help with power series sum_{n=1, infinity} [(x-2)^n]/[(n^2)(3^n)] (Find interval of convergence)
Replies
11
Views
1K
roineust
R
J
I am so confused on this question (calculus): Invent a function to satisfy lim_{x->0+} f(x) = 3 and....
Replies
3
Views
590
Dr.Peterson
Dr.Peterson
J
Finding roots of equation before integrating: x^2 + 4/(x^2) = 5
Replies
5
Views
611
jonnburton
J
I
Can you help me to explain how can i obtain this derrivative result?
Replies
2
Views
469
blamocur
blamocur
A
Nice problem. Is there an elegant solution? (Find curve for set of chords' midpoints)
Replies
1
Views
647
blamocur
blamocur
H
If F and G are constant-less indefinite integrals, must there exist an x such that F(x)+G(x) = F(20+G(10) ?
Replies
12
Views
1K
Hormuz
H
M
Use Stokes' theorem (physics): Prove formula for motional emf reduces to Faraday's law if...
Replies
1
Views
511
fresh_42
F
L
How to solve this integral? dbl-int_{S} (2x+10)dydz + (x^4-3y)dzdx + (2z+e^{xy})dxdy, S: (x+1)^2 + y^2 + (z+1)^2 = 1
Replies
2
Views
645
stapel
stapel
M
Is the gradient theorem equivalent to the curl theorem if F is conservative?
Replies
1
Views
481
blamocur
blamocur
R
Please solve this sum: lim_{n->infinity} (1/n^3) sum_{k=1}^n (int_0^1 (x^k)/(2022x+2023) dx)^{-1} (int_0^1 (x^k)/(2023x+2022) dx)^{-1}
Replies
1
Views
566
stapel
stapel
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