geerky42
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Questions Asked

geerky42:
Group Title
Maybe stupid question, but why is \(\{n^2~~n \in \mathbb{Z}\}=\{{0,1,4,9,16,25,\cdots\}}\), not \(\{0,1,1,4,4,9,9,16,16,25,25,\cdots\}\)?
 updated 6 days ago
 11 replies
 3 Medals
Mathematics

geerky42:
Group Title
Testing...
 updated one month ago
 No Medals Yet
Mathematics

geerky42:
Group Title
Testing...
 updated one month ago
 4 replies
 No Medals Yet
Mathematics

geerky42:
Group Title
@Abhisar
So Javascript can be used within Latex, so is it possible for me to make a link where click on it will have picture appear below …
 updated one month ago
 8 replies
 2 Medals
Mathematics

geerky42:
Group Title
\[1+11+111+1111+\cdots+\underbrace{100}{111+cdots1}\]
 updated one month ago
 21 replies
 3 Medals
Mathematics

geerky42:
Group Title
So I messed around with WolframAlpha and I think it miscalculated \(\displaystyle\int\int\int\int\int\int~x~~dx~dx~dx~dx~dx~dx\) ?
http:/…
 updated one month ago
 5 replies
 3 Medals
Mathematics

geerky42:
Group Title
Sticky Latex tutorial? (idea)
 updated 2 months ago
 3 replies
 2 Medals
Mathematics

geerky42:
Group Title
Just out of curiosity, how can one goes from 99 SmartScore to 100? I have seen a lot of users currently stuck at 99, and 100 is rare, lol
 updated one month ago
 9 replies
 7 Medals
Mathematics

geerky42:
Group Title
Is it possible to display image using \(\LaTeX\) here?
 updated 2 months ago
 1 reply
 1 Medal
Mathematics

geerky42:
Group Title
The radius, r, of the base of a circular cylinder increases by 2 feet per second while the height, h, decreases by 1 foot per second. How fa…
 updated 2 months ago
 2 replies
 2 Medals
Mathematics

geerky42:
Group Title
\[\Large \int\limits_{0}^{8}\int\limits_{0}^{y^{1/3}}\sqrt{x^4+1}dxdy\]
 updated 3 months ago
 8 replies
 1 Medal
Mathematics

geerky42:
Group Title
Show that \(\sin^{1}(x) + \cos^{1}(x) = \dfrac{\pi}{2}\) for \(x \leq 1\)
 updated 3 months ago
 10 replies
 3 Medals
Mathematics

geerky42:
Group Title
Find the volume of solid bounded by first octant and the plane x+y+z=1.
 updated 4 months ago
 15 replies
 2 Medals
Mathematics

geerky42:
Group Title
How can I find constant difference for hyperbola?
By find distance between focus and any point on hyperbola?
 updated 4 months ago
 No Medals Yet
Mathematics

geerky42:
Group Title
How can we tell whether it's quadratic or exponential from given table below here?
 updated 4 months ago
 17 replies
 3 Medals
Mathematics

geerky42:
Group Title
Offtopic question: why did everyone from "Connections, X" ask if anyone is in that? Couldn't they just post question? What did I miss?
 updated 4 months ago
 4 replies
 No Medals Yet
Mathematics

geerky42:
Group Title
Find the distance between point P(1,2,5) and line x=t, y=1+t, z=2t.
 updated 11 months ago
 6 replies
 1 Medal
Mathematics

geerky42:
Group Title
For what value of p does \(\large\displaystyle\sum_{n=1}^{\infty} \dfrac{(1)^n}{n^p}\) converge?
 updated one year ago
 10 replies
 2 Medals
Mathematics

geerky42:
Group Title
How can I find the value of \(\displaystyle \sum_{n=1}^{\infty} \dfrac{(1)^n}{n}\) ?
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

geerky42:
Group Title
\(\Large \sqrt{3}\sqrt{2} \neq \sqrt{6}\)
Why?
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

geerky42:
Group Title
Challenge: Given that \(\Large a^x + a^y = a^z\), where \(\Large a \neq 0\)
Find z in term of x and y.
 updated one year ago
 28 replies
 6 Medals
Mathematics

geerky42:
Group Title
\[\Huge \int \sqrt{4x^2+1} ~ dx\]
 updated one year ago
 5 replies
 1 Medal
Mathematics

geerky42:
Group Title
A particle moves in the xyplane so that its velocity vector at time t is \(v(t)=\langle t^2, \sin(\pi t)\rangle\) and the particle's positi…
 updated one year ago
 1 reply
 1 Medal
Mathematics

geerky42:
Group Title
In a cookie jar, there are 9 chocolate chip cookies and 13 sugar cookies. A hungry boy takes out the cookies one at a time and eat them. Wha…
 updated one year ago
 21 replies
 1 Medal
Mathematics

geerky42:
Group Title
Determine if the series converge or diverge.
\[\Huge\sum_{n=1}^{\infty} \dfrac{1}{2+\sqrt{n}}\]
 updated one year ago
 15 replies
 2 Medals
Mathematics

geerky42:
Group Title
Solve the equation:\[(x+1)(x+2)(x+3)(x+4)(x+5)=(x5)(x+6)(x+7)(x+8)(x+9)\]
 updated one year ago
 16 replies
 No Medals Yet
Mathematics

geerky42:
Group Title
A group of 5 people are going to meet weekly at the library for 4 weeks. Each week, two people are selected at random to speak. Each person …
 updated one year ago
 2 replies
 1 Medal
Mathematics

geerky42:
Group Title
Suppose there are 10 coins laid out in front of you. All of the coins are fair except one, which flips to heads every time. You draw one coi…
 updated one year ago
 20 replies
 1 Medal
Mathematics

geerky42:
Group Title
Suppose there are 10 coins laid out in front of you. All of the coins are fair except one, which flips to heads every time. You draw one coi…
 updated one year ago
 No Medals Yet
Mathematics

geerky42:
Group Title
ABC is an isosceles triangle where AB=AC and BC=60. D is a point on BC such that the perpendicular distance from D to AB and AC is 16 and 32…
 updated one year ago
 14 replies
 2 Medals
Mathematics
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