Question

every whole number has a successor. every whole number except zero has a predeccessor
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Answer 1

Answer:

yes

Step-by-step explanation:

because as u know that before 0 is nothing

Answer 2

Answer:

yes it is true

Step-by-step explanation:

0,1,2,....till infinity is known whole numbers

so we know that negative numbers are not while numbers and 0 is the minimum number.

and therefore 0 has no predecessor and every other number has a predecessor in whole numbers