2010-№4(29) Article 15

A.M. Lavrov

A progression problem suggested at the correspondence round of the conquer «The vorobyevy gory competition». p.149-154

UDC 51(07): 372.851

The paper dwells on two different approaches to solving a progression problem suggested at the correspondence round of the Conquer the Vorobyevy Gory competition. One of the approaches bases on an arithmetical progression, the other is based on a geometrical progression.

arithmetical progression, geometrical progression, square trinomial, Conquer the Vorobyevy Gory competition.

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