in a class of 35 students 19 takes history and 12 take economics .if 5 take both subject how many take neither
            Mathématiques
            
               
               
            
            
               
               
             
            joybassey170
         
         
         
                Question
            
            in a class of 35 students 19 takes history and 12 take economics .if 5 take both subject how many take neither