Geometric Sequence using Logarithms

Applications of Geometric Sequence using Logarithms

Geometric Sequence using Logarithms is being used for finding the number of terms of geometric sequences.

Question 1

Find the largest 5 digit term of the sequence $$2, 4, 8, 16, \cdots$$.

Question 2

Find the smallest 5 digits term of the sequence $$1, 3, 9, 27, \cdots$$.

Question 3

Find the number of terms in the sequence $$1, 2, 4, 8, \cdots$$ between 1000 and 10000.