Questions Asked

MathSofiya:
Group Title
I think my wifi is being hacked
 updated one year ago
 10 replies
 4 Medals

MathSofiya:
Group Title
I'm trying to make a histogram with
excel
 updated one year ago
 13 replies
 No Medals Yet

MathSofiya:
Group Title
I was able to make a table...but how do I make it into a pdf or jpg?
 updated one year ago
 28 replies
 1 Medal

MathSofiya:
Group Title
I'm having trouble with everything today..sigh
I'm trying to type 611 into an Excel cell and it keeps changing that to June 11
 updated one year ago
 43 replies
 2 Medals

MathSofiya:
Group Title
I've made a table with OS LaTeX and I copied and pasted it into a document on the sharelatex.com webiste. The table doesn't show up correctl…
 updated one year ago
 23 replies
 2 Medals

MathSofiya:
Group Title
Statistics
I'm trying to create a Frequency Table.
Please let me know if I'm doing it right. …
 updated one year ago
 12 replies
 1 Medal

MathSofiya:
Group Title
Statistics:
\[\mu=28\]
…
 updated one year ago
 18 replies
 1 Medal

MathSofiya:
Group Title
Statistics:
Suppose you were assigned to write an article for the student
…
 updated one year ago
 37 replies
 2 Medals

MathSofiya:
Group Title
More statistics.
Binomial Probability
\[P(r)=\frac{n!}{r!(nr)!}p^rq^{nr}=C_{n,r}p^rq^{nr}\]
…
 updated one year ago
 37 replies
 2 Medals

MathSofiya:
Group Title
Intro to Statistics:
\[\mu=\sum xP(x)\]…
 updated one year ago
 19 replies
 1 Medal

MathSofiya:
Group Title
@CliffSedge
I have a table here that I don't quite understand
x 0 1 2 3 4 5
…
 updated one year ago
 21 replies
 1 Medal

MathSofiya:
Group Title
How do I write text within latex brackets?
\[Going for a walk\]
 updated one year ago
 6 replies
 2 Medals

MathSofiya:
Group Title
A=student is female
B=student is majoring in Business
…
 updated one year ago
 8 replies
 1 Medal

MathSofiya:
Group Title
I'm having trouble making a box and whiskers plot using \LaTeX.
I'm currently checking out an example I found on stackexchange
http://te…
 updated one year ago
 9 replies
 No Medals Yet

MathSofiya:
Group Title
How do I indent a paragraph in Latex?
 updated one year ago
 6 replies
 2 Medals

MathSofiya:
Group Title
How do I make space between paragraphs in a LaTeX doc?
 updated one year ago
 No Medals Yet

MathSofiya:
Group Title
Another LaTeX doc question:
How do say this?... Ok, In a Word document I would just hit the enter key and I can write on a new line. In lat…
 updated one year ago
 7 replies
 2 Medals

MathSofiya:
Group Title
how do I write x with a line on top of it?
…
 updated one year ago
 7 replies
 1 Medal

MathSofiya:
Group Title
Does anyone know what the website for making a latex document is?
 updated one year ago
 10 replies
 No Medals Yet

MathSofiya:
Group Title
\[\begin{table}
\centering
\begin{tabular}{1}
…
 updated one year ago
 1 reply
 No Medals Yet

MathSofiya:
Group Title
Use power series to solve the differential equation
\[(x1)y''+y'=0\]
\[y=\sum_{n=0}^\infty a_nx^n\]…
 updated one year ago
 9 replies
 No Medals Yet

MathSofiya:
Group Title
Use power series to solve the differential equation
\[y''+xy'+y=0\]
\[y=\sum_{n=0}^{\infty}\]
…
 updated one year ago
 39 replies
 2 Medals

MathSofiya:
Group Title
Oh I think I get the idea of stripping out a term now.
Simply by taking out an \[a_1\] changes where the sum starts? Yes?
\[\sum_{n=1}^\in…
 updated one year ago
 32 replies
 1 Medal

MathSofiya:
Group Title
I'm try to strip out a term to have the sum start at n=0
but it turns out that I don't have to anything...I still don't understand why =/
…
 updated one year ago
 14 replies
 1 Medal

MathSofiya:
Group Title
I'm trying to find a pattern
\[a_{n+2}=\frac{a_n}{(n+2)(n+1)}\]
\[n=0:a_2=\frac{a_0}{2!}\]
…
 updated one year ago
 153 replies
 2 Medals

MathSofiya:
Group Title
Use power series to solve the differential equation
\[y''+xy'+y=0\]
\[y=\sum_{n=0}^{\infty} a_n x^n\]…
 updated one year ago
 196 replies
 2 Medals

MathSofiya:
Group Title
Use power series to solve the differential equation.
y'=xy
 updated one year ago
 159 replies
 4 Medals

MathSofiya:
Group Title
\[\int cosxsec^2xdx\]
I forgot how to do this integral manually
this is what wolf had to say
…
 updated one year ago
 32 replies
 3 Medals

MathSofiya:
Group Title
solve the differential equation using the variation of parameters method
\[y''+y=sec^2x,0\le x\le \frac{\pi}2\]
\[r^2+1=0\]
 updated one year ago
 28 replies
 1 Medal

MathSofiya:
Group Title
Solve using variation of parameters
\[y''y'=e^x\]
\[r^2r=0\]
…
 updated one year ago
 117 replies
 2 Medals
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