Question

who found arithmatic progresion

Answer 1

Answer:

Carl Friedrich Gauss

Mathematical Journeys: Carl Gauss and the Sum of an Arithmetic Series. There's a famous (and probably apocryphal) story about the mathematician Carl Friedrich Gauss that goes something like this: Gauss was 9 years old, and sitting in his math class.

Answer 2

Answer:

$john \: carll \: friedwrich \: \: gauss \: invented \: arithmetic \: \\ progression.$