202303=(2023)101
303202=(3032)101
ta có:
2023=23.1013=8.1013=808.1012
3032=32.1012=9.1012=9.1012
vì 808>9
=> 2023>3032
=> 202303>303202
\(202^{203}=\left(2.101\right)^{3.101}=\left(1^3.101^3\right)^{101}=\left(8.101.10^{12}\right)^{101}=\left(808.1012\right)^{101}\)
\(303^{202}=\left(3.101\right)^{2.101}=\left(32.101^2\right)^{101}=\left(9.101^2\right)^{101}\)
\(\Rightarrow\left(80^{ }8.101^2\right)>\left(9.101^2\right)\)
Vậy:
ta có : \(202^{303}=\left(202^3\right)^{101}=8242408^{101}\)
\(303^{202}=\left(303^2\right)^{101}=91809^{101}\)
ta tháy : 8242408>91809
=> 8242408101>91809101
=> 202303>303202
