Add new comment
-
Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.
Here's our coverage from the International Congress of Mathematicians 2022, including the Fields Medals and other prizes.
The COVID-19 pandemic has amplified the differences between us. Understanding these inequalities is crucial for this and future pandemics.
Now it's the turn of mathematicians to help to improve the communities of the future.
There have been accusations that the modelling projecting the course of the pandemic was too pessimistic. Are they justified?
We all know what turbulence is, but nobody understands it.
Same Method is applicable for all the numbers with all ODD number of digits (digits of the number taken in decreasing order) , greater than 3 (of course). Consequently, the outcomes vary according to number of digits.
Let the number of digits be (2*N+1), where N=1,2,3,4...
Then, the corresponding magic number is given by;
11*10^(N-1)*[10^(N+1)-1]
If N=1; THREE digit number; 11*1*(100-1)=11*99=1089
If N=2; FIVE digit numbers; 11*10*[1000-1}=109890
1. 87542-24578=62964
62964+46926=109890.
2. 85421-12458=72963
72963+36927=109890
Similarly for 7, 9 11, 13....
Cool. Isn't it?
Hoping that you got it,
Alanka Anil Kumar™