Small mistake that does not make much difference in a multiple-choice case is that -∞ (negative infinity) is always going to be on the leftmost point on the real number line, thus you should always write solution set in pairs such as ]-∞, n] U [n+1, ∞[, for example. Boa sorte no ITA!
@dantaswhatever19776 ай бұрын
Thank you very much I really didnt even paid attention and it really makes a lot of sense now
@dantaswhatever19776 ай бұрын
Ainda bem que eu sei inglês kkkkk
@aprendendomatematica7006 ай бұрын
That is true
@danielasousa47686 ай бұрын
Show de bola! Mto obrigada!Excelente explicação!Meus parabéns 👏🏼 Deus abençoe sempre 🙏🏼