If the one who joins the prayer late forgets, he prostrates for forgetfulness after completing the prayer

Q: If the one who joins the prayer late forgets, does he prostrate for forgetfulness? When does he prostrate for it? And is there a prostration for forgetfulness for the follower if he forgets?

A: There is no prostration for forgetfulness for the follower if he forgets, and he must follow his imam if he joined him at the beginning of the prayer.
As for the one who joins the prayer late, he prostrates for forgetfulness if he forgets with his imam, or in what he prays alone after completing the prayer, according to the details mentioned in the answers to the two previous questions. May Allah grant success.