Find number abc
If aa455 - bacb5 = b9c40 find number abc. Multiple solutions may exist.Correct answers: 36
The first user who solved this task is Djordje Timotijevic.
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Christopher HansteenDied 15 Apr 1873 at age 88 (born 26 Sep 1784).Norwegian astronomer and physicist who is noted for his research in geomagnetism. In 1701, Edmond Halley had already published a map of magnetic declinations, and the subject was studied by Humboldt, de Borda, and Gay-Lussac, among others. Hansteen collected available data and also mounted an expedition to Siberia, where he took many measurements for an atlas of magnetic strength and declination. |