Which of the following sets of numbers does V49 NOT belong?
                                             
                                          
                                          
                                        
											 
											Answer:
D.
Step-by-step explanation:
√49 = 7 by definition of square root.
7 is an integer, and all integers are real numbers.
7 is also rational as all integers are rational.
√49 is not an irrational number.