Ответ:
c1 = 2;
c2 = 10;
c3 = 24.
Пошаговое объяснение:
cn = 3n² - n
c1 = 3•1² - 1 = 3 - 1 = 2;
c2 = 3•2² - 2 = 3•4 - 2 = 12 - 2 = 10;
c3 = 3•3² - 3 = 27 - 3 = 24;
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Ответ:
c1 = 2;
c2 = 10;
c3 = 24.
Пошаговое объяснение:
cn = 3n² - n
c1 = 3•1² - 1 = 3 - 1 = 2;
c2 = 3•2² - 2 = 3•4 - 2 = 12 - 2 = 10;
c3 = 3•3² - 3 = 27 - 3 = 24;