Question

determinati numerele naturale x asfel incit 2 a puterea x< 3 la puterea 2

Answer 1

in acest caz x poate fi 0,1,2,3

Answer 2

2 la puterea 1 < 3 la puterea 2
2 la puterea 2 < 3 la puterea 2
2 la puterea 3 < 3 la puterea 2

x = {1,2,3}