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

tell whether the following is geometric or not if geometric find rhi can someone please answer my question thank you class=

Respuesta :

mhanifa

Answer:

  • Yes, [tex]r=1/3[/tex]

Step-by-step explanation:

This is a GP as :

  • [tex]t_2/t_1=t_3/t_2=t_4/t_3=r[/tex]
  • [tex]45/135=15/45=5/15=r=1/3[/tex]

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