Some more things together
Level
pending
- Find the interior angle of a regular dodecagon. Let this angle be degrees
- Find the number of trailing zeros of this product: . This number can be prime factorised into
- Now, a person wants to choose people out of a total of q people, how many combination are there?
- What are the first five digits to the question? This is the answer.
- You are allowed to use a calculator.
The answer is 70539.
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