Question

care nr naturale n exista astfel 8 supra n+1 sa fie supraunitara

Answer 1

8/(n+1)>1
8>n+1
7>n
n<7
 n∈{0;1,2...5;6} deci 7 numere

Answer 2

8 > n+1
n+1 < 8
n < 8-1
n < 7
n € {0,1,2,3,4,5,6}