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A college survey was taken to determine where students study. Of 105 students surveyed, 63 studied in the library, 56 studied in the student union, and 23 studied in both the library and the student union.

Of those interviewed how many studied only in the library​?

Of those interviewed how many studied only in the student union​?

Of those interviewed how many did not study in either the library or the student union​?

Respuesta :

38 students studied in the library 
31 students studied in the union 
and 
56 students neither study in the library or union.

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