Answer:
b
Step-by-step explanation:
done it
geometric sequence
a = 6 = first term
r = ratio =
the 6th term (n=6)
Assuming that b>0 and c>0:
log(a)=3×log(b)-2×log(c)=
log(b³)-log(c²)=
log(b³/c²)
Hence a=b³/c²
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