Answers

2016-07-03T18:58:37+08:00
Can you please be specific as kung ano yung kukunin nating answer? is it the sum? I think this problem you posted is lacking....
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  • Brainly User
2016-07-03T19:53:42+08:00
Use this formula to find the sum of the 25 terms:

S₂₅ = 25/2 [2(a₁) + (25-1)(d)]

So you just have to plug in a₁ and d (common difference).
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