Waste less time on Facebook — follow Brilliant.

Using only three 1's,how can we express 9?(usage of any matematical operation is allowed)

Note by Soham Chatterjee
3 years, 4 months ago

No vote yet
1 vote


Sort by:

Top Newest

Square of (1+1+1). Aditya Parson · 3 years, 4 months ago

Log in to reply


Problem Loading...

Note Loading...

Set Loading...