Question

what is preseccor and succesor

Answer 1

example the no. is 5
the predecessor will be 4
the successor will be b
we have to subtract 1 to get predecessor
we have to add 1 to get successor
successor - 1 no. more
predecessor - 1 no. less



hope u understand :)

Answer 2

Answer:

Successor is a+1

Example - Successor of 5 = (5+1)

                                          = 6

Predecessor is a - 1

Example - Predecessor of 5 = (5-1)

                                              = 4