Question

Va rog ajuttatima acum!
Determinati lultimile:
C={x∈N/32/61<32/x<32/51}=
D={x∈N/5/6≤x+1/12<5/4}=
bara asta / este supra

Answer 1

51< x <61
C= {60,59,58,57,56,55,54,53,52}

5/6 ≤ x+1/12 <5/4
10/12 ≤ x+1/12< 15/12
10 ≤ x+1 < 15 /-1
 9≤ x <14
D={9,10,11,12,13}