Question Number 7075 by Tawakalitu. last updated on 09/Aug/16
$${Find}\:{all}\:{the}\:{solution}\:{for}\:{x}\:{and}\:{y}\:{in}\:{the}\:{equation} \\ $$$$ \\ $$$${x}^{{y}} \:+\:{y}^{{x}} \:=\:\mathrm{17}\:\:\:\:……..\:{equation}\:\left({i}\right) \\ $$$${x}\:+\:{y}\:=\:\mathrm{5}\:\:\:\:\:\:………\:{equation}\:\left({ii}\right) \\ $$