I did a prayer, and in the Tasbeeh al arba’a (Subhanallah, alhamdullah etc.) I made a mistake by skipping one of the words, I repeated the tasbeeha which I made an error with. If one makes a mistake in pronouncing, skipping a line or similar will the prayer be in order if one repeats the line or word correctly. If one does Sajdah sahw by saying Takbeerat-ul ihram after niyyah is the sajdah valid? If one, after the tashahud of the sajdah says a complete Salam (Salam to the prophet, Salam to oneself and the pious believers and Salam alaykum) will the sajdah be in order?
Yes, the prayer will be in order. The sajdahtay al-sahw will also be in order.