Which Actions Invalidate The Ghusl?
Yes they do. Please see the following thread for details : Discussion 59633 • Reply 59638
These are the same conditions that are determined by Ahnaf. What are the premises of these rulings? As per my knowledge these rulings are not inferred from Quran and sunnah. These are inferred by 2 narrations of Bukhari and Muslim. Please rectify me if I am wrong and let me know what are the other sources to infer that? If you also consider those narrations as the source of these rulings then please clear my ambiguities about those narrations.
This is derived from Sunnah and jurists report consensus (Ijma) on these factors . Ahadith come in support of this consensus but not as a primary source. Please read the following articles : https://islamqa.info/en/answers/81949/when-is-ghusl-not-required https://islamqa.info/en/answers/36865/do-i-have-to-do-ghusl-if-i-dont-ejaculate
Yes, but this is not the Ijma of Interpretation which is not a source of religion, rather it is the Ijma as a mode of transmission of the content of religion from one generation to another i.e. How Sunnah is traced academically . This is not related to the primary question but videos in the following thread can be watched for further details : Discussion 50125