Is it permissible to pray the greeting of the mosque before the obligatory prayer if one enters after the congregational prayer has ended?

Question:
He says: If I enter the mosque and the people have finished the congregational prayer, may I first pray the greeting of the mosque? He says: If I enter the mosque and the people have finished the congregational prayer, may I first pray the greeting of the mosque, and then perform the obligatory prayer? Or is it necessary that I perform it?

Answer:
It suffices in place of the greeting of the mosque. If you pray the obligatory prayer, it suffices in place of the greeting of the mosque. Yes.