Write A if the sequence is arithmetic, G if it is geometric, H if it is harmonic, F if Fibonacci, and O if it is not one of the mentioned types. Show your Solution. a. frac{1}{3}, frac{2}{9}, frac{3}{27}, frac{4}{81}, ... b. 3, 8, 13, 18, ..., 48

Lewis Harvey

Lewis Harvey

Answered question

2021-03-02

Write A if the sequence is arithmetic, G if it is geometric, H if it is harmonic, F if Fibonacci, and O if it is not one of the mentioned types. Show your Solution. a. 13,29,327,481,... b. 3,8,13,18,...,48

Answer & Explanation

Liyana Mansell

Liyana Mansell

Skilled2021-03-03Added 97 answers

Step 1 Given the sequence (a)13,29,327,481,... Common difference, d=t1t2=2913=13t4t3=581 The sequence (a) is not arithmetic . Common ratio r=t2t1=3272=t3t2 The sequence (a) is not geometric. The given sequence is none of the above mentioned types. ulO(a)13,29,327,481,... Step 2 (b)3,8,13,18,...48 Common difference, d=t1t2=83=5=t3t2=138=5=t4t3=5=..... The given sequence (b) is arithmetic. ulA(b)3,8,13,18,...48

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