Masbooq forgetfully making salaam with the Imaam
Q: I missed one rakaat of jamaat salaah. I would like to know if sajdah-e-sahw should be made or not in the following cases after the Imaam made salaam to end the salaah:
1. I made one salaam on the right and then stood up to complete the missed rakaat
2. I made both salaams on the right and left and immediately stood up to complete the missed rakaat
3. I made both salaams and sat in the same position, and after one minute I stood up to complete the missed rakaat.