i have this use case diagram for mathematics mobile app
i don’t want to add login and i don’t want to create Database
then how the admin can update the exercises ??
Learn to Write in Digit and WordLean step to solve problem based question Lean Addition Learn Subtraction ecextend> Do Exercise for Addition eextend> Do Exercise for Subtraction Learn Math Do Exercise for Writing in Digit and Word Do Math Exercise Play Memory Game Do Exercise for Problem Solving
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