myininaya

Name:
Myininaya :)
School:
About:
I love pizza, swimming, softball, math, and sleeping.
A softball game:
I remember stepping out onto the field with the smell of chickens next door. I was pitching for the all-star team. I had the other team fooled when I was warming up and throwing failed pitches. As soon as each of them from the other team came to bat, I struck them out one by one. It felt great. :) lol

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Questions Asked
myininaya:
Group Title
Find the next number in the sequence below: \[\frac{1}{6},\frac{11}{16},\frac{21}{26},\frac{31}{36},?\]
updated one month ago
15 replies
3 Medals
Mathematics
myininaya:
Group Title
I have noticed some links do not direct you to the desired page.
For example, clicking or doing the whole copying and pasting thing for : h…
updated 4 months ago
4 replies
3 Medals
Mathematics
myininaya:
Group Title
\[\text{ A sequence } a_n \text{ is defined recursively by the equation } \\ a_0=a_1=1 \\ n(n-1)a_n=(n-1)(n-2)a_{n-1}-(n-3)a_{n-2} \\ \text{…
updated 4 months ago
17 replies
2 Medals
Mathematics
myininaya:
Group Title
\[\text{ If } a_0+a_1+a_2+\cdots+a_k=0 \\ \text{ show that } \\ \lim_{n \rightarrow \infty } (a_0 \sqrt{n} + a_1 \sqrt{n+1} +a_2 \sqrt{n+2} …
updated 4 months ago
8 replies
5 Medals
Mathematics
myininaya:
Group Title
This one looks weird:
\[f(x)=\lim_{n \rightarrow \infty} \frac{x^{2n}-1}{x^{2n}+1} \\ \text{ where is } f \text{ continuous ?}\]
updated 4 months ago
149 replies
5 Medals
Mathematics
myininaya:
Group Title
\[\text{ Show } x^2y^2(4-x^2)(4-y^2) \le 16 \]
\[\text{ for all real numbers } x \text{ and } y \text{ such that } \\ |x| \le 2 \text{ and }…
updated 4 months ago
78 replies
4 Medals
Mathematics
myininaya:
Group Title
For fun. Prove by induction:
\[\frac{d}{dx} |x^n|=nx^{n-2}|x| \text{ for all odd integer } n \ge 1\]
…
updated 4 months ago
54 replies
4 Medals
Mathematics
myininaya:
Group Title
\[\text{ Evaluate } \int \text{ HappyHolidays } d(\text{ HappyHolidays }) \]
updated 4 months ago
41 replies
9 Medals
Mathematics
myininaya:
Group Title
Pretend we have f(x)=a|x| for some value a.
Then f'(x)=a|x|/x
what is f'(0) if a=0?
…
updated 5 months ago
56 replies
5 Medals
Mathematics
myininaya:
Group Title
When I look at the questions (the open questions supposedly) , for some reason when I click on some of them it shows they are closed.
Also…
updated 5 months ago
110 replies
5 Medals
Mathematics
myininaya:
Group Title
So remember that
\[ \lim_{ n \rightarrow \infty} \frac{1}{n^2}=0 .\]
Why is it that you can't say the limit for the following is 0? …
updated 6 months ago
21 replies
12 Medals
Mathematics
myininaya:
Group Title
@QueenBee232 Find y'' for \[y^2-x^2=7\]
\[y'=\frac{x}{y}\]
Is this right question?
updated 7 months ago
1 reply
No Medals Yet
Mathematics
myininaya:
Group Title
I think I'm throwing in the towel on this one. \[\int \frac{x^5-x}{x^8+1} dx\]
I know @amistre64 can do it though. :p This is @ganeshie8 '…
updated 7 months ago
42 replies
7 Medals
Mathematics
myininaya:
Group Title
@utkFresh \[\int \sin(ax) dx \]
Let u=ax
So du=a dx
…
updated 7 months ago
9 replies
1 Medal
Mathematics
myininaya:
Group Title
I want some tricky elementary integrals. Like tricky tricky and not just regular tricky. Thank you and please.
updated 7 months ago
58 replies
7 Medals
Mathematics
myininaya:
Group Title
@runner418 test
updated 8 months ago
2 replies
No Medals Yet
Mathematics
myininaya:
Group Title
This question is from a James Stewart Calculus book: Suppose f is a function that satisfies the equation f(x+y)=f(x)+f(y)+x^2y+xy^2 for all …
updated 8 months ago
60 replies
3 Medals
Mathematics
myininaya:
Group Title
Did you guys notice the 11^n where n is a nonnegative integer digits occur in the pascal's triangle? Just sharing this because I have just n…
updated 6 months ago
18 replies
6 Medals
Mathematics
myininaya:
Group Title
Evaluate the following limit:
\[\lim_{n \rightarrow \infty}(\sum_{i=1}^{4,000}i^\frac{1}{n}-3,999)^n\]
updated 10 months ago
18 replies
8 Medals
Mathematics
myininaya:
Group Title
.
updated one year ago
18 replies
1 Medal
Mathematics
myininaya:
Group Title
@Compassionate
15:27-11:46
updated one year ago
36 replies
1 Medal
Mathematics
myininaya:
Group Title
Show \[r dr d \theta =dx dy\] .
updated one year ago
11 replies
3 Medals
Mathematics
myininaya:
Group Title
Is it me or all of us? I can't highlight anything on the site, you know to copy it and paste it elsewhere.
updated one year ago
12 replies
1 Medal
Mathematics
myininaya:
Group Title
Fun Geometry Question:
If given the following 5-sided polygon with area A units squared, can you find a 3-sided polygon having the same area…
updated one year ago
28 replies
3 Medals
Mathematics
myininaya:
Group Title
I just wanted to inform you guys I'm still having logon issues.
.
updated 2 years ago
8 replies
No Medals Yet
Mathematics
myininaya:
Group Title
Trig
updated 2 years ago
149 replies
2 Medals
Mathematics
myininaya:
Group Title
Find the volume for:
updated 2 years ago
18 replies
4 Medals
Mathematics
myininaya:
Group Title
Issues:
Issue 1: Can't get into math group (fixed for now; imagine I drew a line through issue 1)
Issue 2: Logging in issues: Sometimes the …
updated 2 years ago
14 replies
2 Medals
Mathematics
myininaya:
Group Title
Invalid usernames?
updated 2 years ago
7 replies
2 Medals
Mathematics
myininaya:
Group Title
True/False: A graph that contains just a single point (h,k) can be written as (x-h)^2+(y-k)^2=0 which means it can be seen as a circle with …
updated 2 years ago
38 replies
5 Medals
Mathematics
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