\(\left(x-2022\right)^{2024}+\left|y-2023\right|\le0\left(1\right)\)
Nhận thấy : \(\left(x-2022\right)^{2024}\ge0\forall x\inℝ,\left|y-2023\right|\ge0\forall y\inℝ\)
\(=>\left(x-2022\right)^{2024}+\left|y-2023\right|\ge0\forall x,y\inℝ\)
Do đó (1) xảy ra khi :
\(\left(x-2022\right)^{2024}=0,\left|y-2023\right|=0\)
\(=>\left(x;y\right)=\left(2022;2023\right)\)