Athree-digit personal identification number is chosen using the digits 1-9. the digits cannot be repeated.

what is the approximate probability that the first digit will be 6?

Step-by-step explanation:

Given: A three-digit personal identification number is chosen using the digits 1-9.

The total ways to create a hree-digit personal identification number is chosen using the digits 1-9 is given by :-

The number of  ways to create a three-digit personal identification number is chosen using the digits 1-9 such that the first digit will be 6 (only two digit's place left to fill) is given by :-

Now, the approximate probability that the first digit will be 6=