Răspuns :
Răspuns:
g) U(71¹⁰⁰⁰⁰⁰⁰¹)=U(1¹⁰⁰⁰⁰⁰⁰¹)=U(1⁹⁰⁹⁰⁹¹*¹¹)=U1
h) U(9¹⁰⁰¹)=U(9⁹⁰⁰⁰*⁹)=U(81⁴⁵⁰⁰×9)=U(1×9)=U9
i) U(7+7+7+7)=U(14+7+7)=U(21+7)=U(28)=U8
Răspuns:
g) U(71¹⁰⁰⁰⁰⁰⁰¹)=U(1¹⁰⁰⁰⁰⁰⁰¹)=U(1⁹⁰⁹⁰⁹¹*¹¹)=U1
h) U(9¹⁰⁰¹)=U(9⁹⁰⁰⁰*⁹)=U(81⁴⁵⁰⁰×9)=U(1×9)=U9
i) U(7+7+7+7)=U(14+7+7)=U(21+7)=U(28)=U8