MAT - Specimen Paper 1 - Q1H
Flashcards
2021-10-31
How many digits does $10^{k}$ have?
\[k + 1\]
How could you go about working out the leading digits of
\[3^150\]?? Do $\log(3)$ to get something where $10^x = 3$ and then raise both sides to the power of $150$.