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Find number abc

If 8651a + 8422c = 1babcc find number abc. Multiple solutions may exist.

Correct answers: 30

The first user who solved this task is Nasrin 24 T.

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Ms. Ciccone

Was Ms. Ciccone snooty even before she became famous?

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Radio patent

In 1896, the first radio patent was issued to Guglielmo Marconi in England for his wireless telegraphy apparatus (U.K. 12,039) for “Improvements in Transmitting Electrical Impulses and Signals, and in Apparatus Therefor.” Improvements are given in a later Marconi patent, No. 7,777 of 1900.[Image: Figure from Marconi's first wireless specification.]

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