Junior High Maths
Showing posts with label
geometric sequence
.
Show all posts
Showing posts with label
geometric sequence
.
Show all posts
Wednesday, 4 January 2017
Problem 4
The recursive formula for a
sequence
{u
n
} is written in the form:
u
1
= 2
,
u
n+1
= 3u
n
, n ≥ 1
Write the general explicit formula.
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