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Find the 20th term of the geometric sequence when A1=2 and r=2

Find the 20th term of the geometric sequence when A1=2 and r=2
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2 votes
Find the 20th term of the geometric sequence when A1=2 and r=2

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User Taraf
by
7.7k points

1 Answer

4 votes
a_n= a₁ rⁿ⁻¹

a₁ is the first term

r= common ratio

a_n=2(2)²⁰⁻¹= 1048576
answered
User Dmulter
by
7.3k points
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