1003084903

SubArea: 
Introduction to sequences
Level: 
A
Project ID: 
1003084903
Accepted: 
1
Clonable: 
0
Easy: 
1
The table contains ordered pairs of numbers [n;an]. n12345an−11−22−3 Which sequence is defined by the table?
(an)n=15=−1,  1, −2,  2, −3
(an)n=110=1, −1,  2,  1,  3, −2,  4,  2,  5, −3
(an)n=15=1,  2,  3,  4,  5
(an)n=15=0,  3,  1,  6,  2