SOLUTION: For the arithmetic sequence, find a12 and an, when a1=3 and a4=-12

SOLUTION: For the arithmetic sequence, find a12 and an, when a1=3 and a4=-12

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Question 964478: For the arithmetic sequence, find a12 and an, when a1=3 and a4=-12
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

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