How do you write the set in roster form? In set builder notation? D is the set of whole numbers less than 3.
A. D = {0,1,2,3,4,5}; D = {x is a whole number, x

Question

How do you write the set in roster form? In set builder notation? D is the set of whole numbers less than 3. 
 A. D = {0,1,2,3,4,5}; D = {x is a whole number, x < 3}  
 
 B. D = {0,1}; D = {x | x < 3}  
 
 C. D = {0,1,2}; D = {x | x is a whole number, x < 3}  
 
 D. D = {0,1,2,3,4,5,6,7}; D = {x < 3}

anonymous · Answer

The roster form is just a list of element (Eg. {-1,0,4,10}). The proper set builder notation is of general form :
$$S = \{ x \in \mathrm{a \; certain\; set}  |\; \mathrm{Some \; condition \; on}\; x \}$$ Thus there is no exact answer to the question, but one is much closer than the other.

anonymous · Answer

i have no idea what any of that is