Question

No need of spamming and answer only if you know
Plz give step by step explanation and no google cheated answers plzz​

Answer 1

Answer:

If you have 10 digit then the maximum number possible is 9,999,999,999. Since the sequence starts at 0 we need to add 1. So 10,000,000,000, (10 billion). That is how many number can be represented in 10 digit. it is not the number of phone numbers possible.

I hope this will help you dear..

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