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Tell whether the following is geometric or not, if geometric find r — hi can someone please answer my question. thank you ❤️​
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4 votes
Tell whether the following is geometric or not, if geometric find r

—
hi can someone please answer my question. thank you ❤️​

Tell whether the following is geometric or not, if geometric find r — hi can someone-example-1
User Rodney Howard
by
5.3k points

1 Answer

4 votes

Answer:

  • Yes,
    r=1/3

Explanation:

This is a GP as :


  • t_2/t_1=t_3/t_2=t_4/t_3=r

  • 45/135=15/45=5/15=r=1/3
User Hasanavi
by
5.3k points
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