sbranam18757 sbranam18757
  • 10-01-2021
  • Mathematics
contestada

What is the nth term of 1,2,4

Respuesta :

surjithayer10 surjithayer10
  • 10-01-2021

Answer:

Step-by-step explanation:

r=2/1=2

a_{n}=a_{1}r^{n-1}

a_{n}=1(2)^{n-1}

=2^{n-1}

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