Question

1. Podaj 3 początkowe wyrazy ciągu

Answer 1

a1 = -1/6 * 1^2 = -1/6 * 1 = -1/6

a2 = -1/6 * 2^2 = -1/6 * 4 = -4/6 = -2/3

a3 = -1/6 * 3^2 = -1/6 * 9 = -9/6 = -3/2 = -1,5