Combinational Logic Design              
          
            
                    What is the time complexity of ripple carry addition if the sum has n number of bits?
                  
                  
                  
                
                  
                    What is the disadvantage of ripple-carry adder?
                  
                  
                  
                
                  
                    Carry of a full adder is a symmetric function
                  
                  
                  
                
                  
                    The space complexity of ripple carry adder are respctively
                  
                  
                  
               