Math, asked by ap225760, 11 months ago

31. If 7 th term of a G.P. is 8 times the 4th term, find the
common ratio of the G.P.

Answers

Answered by Rushan2403

1

Answer:

8ar3=ar6

r3=8

r=2

Now, as r = 2,& 5th term is

ar4=48

16a=48

a=3.

To check,

4th term is 24

7th term is 192, which is 8 times 24.

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