Ex 1.1
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
Last updated at December 16, 2024 by Teachoo
 
 
Transcript
Ex 1.1, 1 Which of the following are sets? Justify our answer. (iv) The collection of all boys in your class. As the collection of all boys in our class is known and can be counted (well defined) Thus, this is a set