Question

the sum of the predecessor of zero and successor​

Answer 1

Answer:

Successor is The number next to the given number .

or The given number +1

Hence Successor of 0 is 1

Predecessor is the number previous to the given number

or the number -1

Hence predecessor of 0 is -1

Answer 2

Step-by-step explanation:

predecessor of zero is-1

successor of zero is1

1+(-1)=0

I hope you understand