Question

The cube of a natural number of the form 3n+1 is a natural number of?​

Answer 1

Answer:

4096=3×1365+1, 4096 is expressed as3n+1 where n=1365. So, here we expressed cubes of numbers4,7,10,13,16 of form 3n+1 in the formof 3n+1. So, the statement “The cubeof natural numbers of the form 3n+1 is a natural number of the form 3n+1.” is verified.