Question

1.
= {⁄ ∈ ℕ ∧ 0 ≤ ≤ 9}
= {2⁄ ∈ ℕ ∧ 0 < < 5}
= {2 − 1⁄ ∈ ℕ ∧ 1 ≤ ≤ 5}
( + ) + ().

Answer 1

Respuesta:

={²/∆✓0>>}=

=5N>>π<<}=