Series n sequence problem (1 Viewer)

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Drongoski

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S50 = a1 + a2 + a3 + . . . . + a48 + a49 + a50 = 249

S49 = a1 + a2 + a3 + . . . . + a48 + a49 = 233

What do you think a50, the 50-th term, is equal to?
 
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