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Find a formula for the
n
th term,
T
n
, of the following arithmetic sequence:
5
,
13
,
21
,
29
,
.
.
.

Sagot :

Thabangmathebula158idn

Tn=a+(n-1)d

Tn=5+(n-1)(8)

Tn =5+8n-8

Tn=8n-3

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