Question Number 99411 by Dwaipayan Shikari last updated on 21/Jun/20
$${Solve}\:{the}\:{equation} \\ $$$${xa}^{\frac{\mathrm{1}}{{x}}} +\frac{\mathrm{1}}{{x}}{a}^{{x}} =\mathrm{2}{a} \\ $$$${where},{a}\left\{−\mathrm{1},\mathrm{0},\mathrm{1}\right\} \\ $$
Commented by mr W last updated on 20/Jun/20
![why do you write [] instead of using the normal space key?](Q99425.png)
$${why}\:{do}\:{you}\:{write}\:\left[\right]\:{instead}\:{of}\:{using} \\ $$$${the}\:{normal}\:{space}\:{key}? \\ $$
Commented by Dwaipayan Shikari last updated on 21/Jun/20
It was just a crap