Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
The terms of a geometric progression are
4
,
−
8
,
16
,
−
32
,
…
4,\,-8,\,16,\,-32,\,\dots
4
,
−
8
,
16
,
−
32
,
…
. Determine the position (value of
n
n
n
) of the term whose value is
256
256
256
.
Browse the problem library