**Number 7 Maths Riddle Solution - 21 March**
You need to arrange three 7 and mathematical symbols to form number 1?number 1??number 1?

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**Solution**There can be many solutions. Three such solutions are:

A) ((7 - 7)^7)!

B) sqrt(7) * sqrt(7)/7

C) (7*(7 - 7))!
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