1/n
𝘛𝘩𝘦𝘴𝘦 𝘕𝘍𝘛𝘴 𝘢𝘳𝘦 𝘮𝘰𝘳𝘦 𝘵𝘩𝘢𝘯 𝘫𝘶𝘴𝘵 𝘢𝘳𝘵.



6 36