SOLUTION: Find the nth term and the indicated term of the arithmetic sequence {an} whose initial term, a, and common difference, d, are given.
a1=0; d=1/3
an=?; a20=?
A. an=1/3(n+1);a20
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-> SOLUTION: Find the nth term and the indicated term of the arithmetic sequence {an} whose initial term, a, and common difference, d, are given.
a1=0; d=1/3
an=?; a20=?
A. an=1/3(n+1);a20
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Question 1059672: Find the nth term and the indicated term of the arithmetic sequence {an} whose initial term, a, and common difference, d, are given.
a1=0; d=1/3
an=?; a20=?
A. an=1/3(n+1);a20=7
B. an=3(n-1); a20= 19
C. an=1/3n; a20=20/3
D. an=1/3(n-1);a20=19/3 Found 2 solutions by Fombitz, ikleyn:Answer by Fombitz(32388) (Show Source):
