NCERT Figure it Out 5 - Q3 - A Story of Numbers

Question: Compute landmark numbers of a base-7 system. In general, what are landmarks of a base-n system?

Answer: Base-7: 1, 7, 49, 343, ... In general: 1, n, n^2, n^3, ...

Full step-by-step NCERT solution with diagrams on Something by Zero.