Prisijunkite
Mathematics for IGCSE & O level - Sequences (Section 3 - No. 13)
Which sequence is arithmetic?
2, 4, 8, 16,...
1, 4, 9, 16, ...
5, 10, 15, 20,...
3, 9, 27, 81,...
Paaiškinimas
Arithmetic sequences have a common difference.
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