If a is the successor of b, wherea and bare integers then b-a is
1
-1
0
2
If a is the successor of b, wherea and bare integers then a=b+1
Hence, b-a=-1asb<a
According to Euclid's division lemma, if a and b are two positive integers with a>b, then which of the following is true? (Here, q and r are unique integers.)