Gintas K
Reputation
646
Top tag
Next privilege 1,000 Rep.
Create new tags
2 6 14
Impact
~42k people reached

• 0 posts edited

# 79 Actions

 Aug 5 awarded Yearling Aug 5 awarded Yearling Mar 25 answered Crossword puzzle- Crossnumber puzzle Mar 4 asked Riddle: Minimum time to cross the bridge? Feb 6 comment How to deduce this puzzle The answer could be 1 new station and 23 existing stations also? Jan 11 awarded Revival Dec 13 comment Analytical solution to $a^x+b^x=x$ Also $a=b=\frac{1}{16}$ and $x=\frac{1}{2}$ Dec 13 comment Analytical solution to $a^x+b^x=x$ @ClaudeLeibovici, here's another solution: $a=b=-2$ and $x=-1$ :) Dec 9 comment Solving the 'insert any number of operators' problem Well I don't say that it's the best solution, so can you please post them here? I'm also interested :) Nov 29 answered Making $121$ with five $0$s Nov 26 awarded Custodian Nov 26 reviewed No Action Needed Product of 2 Binomial distributions Nov 26 answered Proababilities - passwords from 5 characters Nov 14 answered How do you derive this trig identity from the common ones? $\cos^2x=\frac{1+\cos2x}{2}$ Nov 14 comment problem with comparing inequality I just took any numbers if it can be various :) And so we have at least one solution with which this equation is false :) Nov 14 comment problem with comparing inequality Just random example: let a=1,b=1,c=1. Then x=0,y=0,z=2/3 -> 0+0<2/3 Nov 14 comment problem with comparing inequality So we proved that this equality is incorrect with the given limits of x,y,z :) Nov 14 comment problem with comparing inequality @Marco I solved this and got: wolframalpha.com/input/… take a look :) So this equality is correct only if a,b and c meets some conditions :) Nov 14 comment problem with comparing inequality let me know how it's going :) Nov 14 answered problem with comparing inequality