Question

Nu inteleg exercitiul 3
Niciodata nu am facut corect exercitii dr genul
Cum formez ecuatia??

Answer 1

n= nr elevilor

n=6·c1+3=8·c2+3

n-3=6·c1=8·c2

cel mai mic n-3=[6,8]=24

n-3 ∈{24,2·24, 3·24,....,n·24}, n∈N

n-3 poate fi 4·24=96

n=96+3=99, 

pot fi 99 elevi

cel mai mic n=24+3

n=27 elevi, nr minim