![Do infinity and zero really exist? [closed]](https://news.conceivablytech.com/uploads/do-infinity-and-zero-really-exist-closed_720.jpg)
general
Do infinity and zero really exist? [closed]
From the first day that I entered college, I was wondering about the relationship between some basic mathematical abstract concepts and nature. I'm g...
Apr 18, 2026
Archive: General
![How can I find $\int(\sin ^4 x ) dx$? [duplicate]](https://news.conceivablytech.com/uploads/how-can-i-find-int-sin-4-x-dx-duplicate_720.jpg)
general
How can I find $\int(\sin ^4 x ) dx$? [duplicate]
Possible Duplicate: Evaluating $\\int P(\\sin x, \\cos x) \\text{d}x$ Hi, My question is: How can I solve the following integral question? $$\int(\sin ^4 ...
Apr 18, 2026
general
What is the name for one side of a ratio?
Basic example: "If you are asked to put a ratio in the simplest form, make sure that you have found the smallest factor that goes into both [?]."...
Apr 18, 2026
general
Approximation of first derivative?
Find the best approximation to the first derivative of $f(x)$ based on the values of $f(x), f(x+h), f(x+2h)$. What is the accuracy of this approximation? ...
Apr 18, 2026
general
Can a graph with 11 vertices and 56 edges exist?
Can a simple graph with the following property exist? The graph is to have 11 vertices and 56 edges. Thanks for the help.
Apr 18, 2026
general
Calculating pi manually
Hypothetically you are put in math jail and the jailer says he will let you out only if you can give him 707 digits of pi. You can have a ream of paper an...
Apr 18, 2026
general
Find the edges of a triangle from a vertex
If I have a series of three vertices that make up a triangle, how can I take one of these vertices and find the edges that go from that vertex to the othe...
Apr 18, 2026
general
What situation calls for dividing the standard deviation by $\sqrt n$?
While doing my homework and checking my answers with the book's answers I noticed that sometimes the standard deviation is divided by $\sqrt n$ where...
Apr 18, 2026
general
Where are the values of the sine function coming from?
On high school, I was taught that I could obtain any sine value with some basic arithmetic on the values of the following image: But I never really unders...
Apr 18, 2026
general
Limit of $L^p$ norm
Could someone help me prove that given a finite measure space $(X, \mathcal{M}, \sigma)$ and a measurable function $f:X\to\mathbb{R}$ in $L^\infty$ and so...
Apr 18, 2026
