Question

Find the 11th term of the following geometric sequence.
1, 3, 9, 27, ...

Answer 1

the answer is 59048

Explanation:

as the common ratio is multiplying by 3 and the first term is 1 so from the rule (Tn=ar(power n-1 ) )

so the 11th term is 1*3(power 11-1 ) equal 3 power 10 equal 59048