Q. What is the next term of the geometric sequence?135,45,15,
Identify Sequence Type: Identify whether the given sequence is geometric or arithmetic.In the given sequence, consecutive terms seem to have a common ratio r.The given sequence is geometric.
Find Common Ratio: Identify the common ratio.Two consecutive terms are 135 and 45.13545=31Common Ratio: 31
Find Next Term: Find the next term in the sequence.The last term given is 15, and the common ratio is 31.15×(31)=5Next Term: 5