organicmemez
organicmemez
03.03.2021 • 
Mathematics

The fifteenth and eighteenth terms of a sequence are 8 and 125 respectively. If the sequence is either arithmetic or geometric the sixteenth or seventeenth term cannot be?
(1) 50
(3) 47
(2) -20
(4) 20

Solved
Show answers

Ask an AI advisor a question