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Differentiate a geometric sequence from an arithmetic sequence by writing GS for geometric sequence and AS for arithmetic sequence and name the common difference or common ratio.

____ 1) -4,13,30,47,64 d=__ r=__
____ 2) 5,10,15,20,25 d=__ r=__
____ 3) 8,16,24,32,40 d=__ r=__
____ 4)-2, 2, -2, 2, -2 d=__ r=__
____ 5) 3,-6,12-,24,-72 d=__ r=__​


Sagot :

Answer:

1.Finite sequence

2.Finite sequence

3.Finite sequence

4.Infinite sequence

5.Infinite sequence