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3 years ago

Hello can you please help me posted picture of question

Mathematics

1 answer:

cestrela7 [59]3 years ago

6 0

Total number of numerals = 10
Total number of numerals to be used = 6
We are to find the number of different codes that can be formed and those can be found by permutations.

We have to find the permutations of 10 numerals taken 6 at a time. So we are to find 10P6.

10P6 = 151200

So, 151200 different codes can be formed.

So the answer to this question is option A

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