Question

pentru fiecare din sirurile de mai jos observati regula de alcatuire si scrieti inca trei numere:
a)10,16,22,....,...,...,
b)10,21,32, ...,...,...,
c) 2,6,18,...,...,..,
d) 5,11,23,....,.....,....,
e)4,11,32,....,...,...,
f)12,23,34....,...,....

Answer 1

a) 10,16,22,28,34,40
b) 10,21,32,43,54,65
c) 2,6,18,54,162,486
d) 5,11,23,41,65,90
e) 4,11,32,74,137,221
f) 12,23,34,45,56,67