Is it valid to perform Hajj alone (ifrad) for one who performed 'Umrah in the months of Hajj?

Question:
He says: Honorable Shaykh, may Allah grant you success. He says: A person came to the Kingdom with the intention of performing Hajj, and that was in the month of Shawwal, but he only performed 'Umrah upon his arrival. In the month of Dhul-Hijjah, he intends to perform Hajj alone (ifrad). Is his action valid?

Answer:
No, it does not become ifrad. If one performs 'Umrah in the months of Hajj, in Shawwal or in Dhul-Qa'dah or in the beginning of Dhul-Hijjah, and then performs Hajj in that same year, he is a mutamatti'. It does not become ifrad. Yes.