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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