Question

The difference between the successor and the predecessor of a number is .(a) 1 .(b) 2 .(c) -1 .(d) – 2. ​

Answer 1

Answer:

a) 1

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Answer 2

Answer:

2

Step-by-step explanation:

example

successor of 2 is 3

predecessor of 2 is 1

difference between them is 3-1 = 2

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