Question

Find the seventh term of the

geometric sequence, given the
first term and common ratio.
a,=3 and r=2

Answer 1

192

Explanation:

Acellus

Answer 2

Explanation:

hello :

the nth terme is :An = A1×r^(n-1) ...A1=3 and r=2

An = 3×(2)^(n-1)

the seventh term when : n= 7 so A7 = 3×(2)^(7-1) =3×(2)^(6) =192