If one says the closing salam while missing a rak'ah, does he make it up with the takbir of ihram?
Machine translationRead the Arabic original
The questioner : If he says the salam while missing a rak'ah, and the congregation tells him, "You added," meaning he missed a rak'ah, does he come to the second rak'ah as an ihram without [the takbir]? Yes.
The Shaykh : No, he comes to the remaining part without the takbir. If he said the takbir of ihram, his prayer would become invalid, because saying the takbir of ihram means he cut off the first prayer and started the second.
The questioner : He is outside the mosque.
The Shaykh : He goes back.
The questioner : And he enters the prayer without the takbir of ihram, but he sits
The Shaykh : He sits and then stands up.
The questioner : He stands up without the takbir.
The Shaykh : How is the takbir?
The Shaykh : No, he comes to the remaining part without the takbir. If he said the takbir of ihram, his prayer would become invalid, because saying the takbir of ihram means he cut off the first prayer and started the second.
The questioner : He is outside the mosque.
The Shaykh : He goes back.
The questioner : And he enters the prayer without the takbir of ihram, but he sits
The Shaykh : He sits and then stands up.
The questioner : He stands up without the takbir.
The Shaykh : How is the takbir?
Source
قناة «فضيلة الشيخ محمد بن صالح العثيمين»، 2258إذا سلم على نقص ركعة هل يأتي بها بتكبيرة إحرام📔 الشرح الممتع على زاد المستقنع - ابن عثيمين — youtube.com
The Arabic text is a machine transcription of the audio recording.