SOLUTION: if SS2 = 10, S10 = 2 then what is a1, d (Arithmetic Sequence)

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Question 1092220: if SS2 = 10, S10 = 2 then what is a1, d (Arithmetic Sequence)
Answer by ikleyn(52794)   (Show Source): You can put this solution on YOUR website!
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I don't know what is SS2.



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