find the common ratio of the following and check whether it is a G.P.
1) 2/3, 3/4, 4/5,.....
2) 1/2, 2/6, 4/18,...
please explain it...
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find the common ratio of the following and check whether it is a G.P.
1) 2/3, 3/4, 4/5,.....
2) 1/2, 2/6, 4/18,...
please explain it...
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Answer:
No, both these series are not GP series
in an gp series common ratio is same
fot ist series
(4/5 × 4/3) is not equal to( 3/4 × 3/2)
and for second series,
(18/4 × 6/2) is not equal to ( 2/6 × 2/1)