Mathematics, 10.03.2022 03:20 crisely

In an examination of the final year student of a school, 60 offered history, 50 economics and 48 litreture. 30 offered history, economics, and literature. If 10 canddate offered all the 3 three subject find? A) the number that offered history only.
B) the number that offered economics only.

Please it urgent I need the solution, solving, explanation and the veen diagram drawing please help me.

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In an examination of the final year student of a school, 60 offered history, 50 economics and 48 lit...