Question Number 169646 by meetbhavsar25 last updated on 05/May/22
![If f(x)=[(x^(2x^4 ) /(x^x^2 +3))] then what will be the unit digit of f(10)?](Q169646.png)
$${If}\:{f}\left({x}\right)=\left[\frac{{x}^{\mathrm{2}{x}^{\mathrm{4}} } }{{x}^{{x}^{\mathrm{2}} } +\mathrm{3}}\right]\:{then}\:{what}\:{will}\:{be}\:{the}\:{unit}\:{digit}\:{of}\:{f}\left(\mathrm{10}\right)? \\ $$