2 years ago

Find the 14th term of the geometric sequence 10, 20, 40,

Mathematics

1 answer:

Illusion [34]2 years ago

7 0

Step-by-step explanation:

First term (a)=10

Common ratio r=20/10 =2

14th term =ar^n-1

Where n is the number of terms

14th term = 10(2)^14-1

=20^13

=8.192^16

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