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Mathematics
Mathematics
Problem
The first term of an arithmetic progression is
7
7
7
and its common difference is
3
3
3
. If its
n
n
n
th term is
94
94
94
, then
n
n
n
equals a)
29
29
29
b)
6
6
6
c)
30
30
30
d)
31
31
31
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