Fields where $A^t=A$ and $A^t=-A$ - Mathematics Stack Exchange
Dec 3, 2012 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …
Solution of integration of $e^{x^2}$ - Mathematics Stack Exchange
Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their …
What is the sum of sum of digits of $4444^{4444^{4444}}$?
A recent question asked about the sum of sum of sum of digits of $4444^{4444}$. The solution there works mainly because the number chosen is small enough for the sum of sum of sum to …
How random is the digits of - Mathematics Stack Exchange
akkkk akkkk. 1,941 11 11 silver badges 17 17 bronze badges $\endgroup$ 2. 1 $\begingroup$ @PeterSheldrick ...
A box contains 150 oranges.If one orange is taken.....
$\begingroup$ @akkkk: We are told that if we take an orange at random from this box, the probability of bad is $0.06$. It follows that there are for sure exactly $9$ bad. $\endgroup$ – …
How can I systematically find the roots of $ x^4 + 1?$ Is there …
– akkkk. Commented Dec 22, 2012 at 13:11 $\begingroup$ @akkkk, as one is helped by the accepted answer ...
intuition - Intuitive significance open sets (and software for …
– akkkk Commented Aug 31, 2012 at 10:19 $\begingroup$ If you are talking about using closed sets as devices in certain proofs or solving a problem, then yes, most of the time what u can …
group theory - Mathematics Stack Exchange
Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their …
complex analysis - Why is $i! = 0.498015668 - 0.154949828i ...
Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their …
Word-Problem using a bar-chart - Mathematics Stack Exchange
– akkkk Commented Jul 28, 2012 at 16:44 $\begingroup$ The questions asks you to approximate, and looking at the multiple choice options, it appears that a rough estimation of the …