Question

a person was dialing a eight digit telephone number when he forget the last 3 digits .what is the maximum number if times he has to dial to the right answer ?

Answer 1

HEY MATE,
Here is your answer
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• The person forgot last 3 digits.
• This means that the minimum and maximum number are 3 digit numbers.
• So,the range of numbers is 100-999.
• Where 999 is the maximum number he has to dial.
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Hope this helps!!!!