Question:
Is studying for a test (for credits for a degree) on Tisha baav considered something that you won’t see brochah from?
Answer:
If it is included in what it says that one doesn’t see siman bracha or not I don’t know, nevertheless it is not something that is proper to do on Tisha B’av as it is diverting our attention from the churban.
May we all merit to mourn the chuban habayis properly, and merit to see it rebuilt in the near future.
