Calculate axb
Look at the series (314, 412, a, 832, 848, b, 8480), determine the pattern, and calculate axb.Correct answers: 34
The first user who solved this task is Sanja Šabović.
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Marconi patentIn 1897, Guglielmo Marconi received a U.S. patent for a wireless telegraph (No. 586,193). |