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Let w be defined as 2 more than the number of digits in the integer w. For example, 15* = 4 (2 digits in 15 + 2). If whas 7000 digits, then what is the value of (w)*?

Respuesta :

The number of digits in 7000 is 4

The number of digits in w=7000

[tex](w)^{\cdot}=\text{ the number of digits in w+2}[/tex]

[tex](w)^{\cdot}=\text{7000+2}[/tex][tex](w)^{\cdot}=7002[/tex]

Hence the required value is 7002.

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