TypicalEcho TypicalEcho

28-03-2018
Mathematics

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given the geometric sequence with the first three terms shown as (2,10,50..) answer the following questions:

Write a recursive definition for the sequence

What is the 10th term of the sequence?

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Аноним Аноним

28-03-2018

The recursive definition of the sequence is :

[tex]\bf a_n = 2(5)^{n-1}[/tex]

The 10th term is:

[tex]a_{10} = 2(5)^{10-1}[/tex]

[tex]a_{10} = 2(5)^9[/tex]

[tex]\bf a_{10} = 3906250[/tex]

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