handalexandra handalexandra

25-08-2021
Mathematics

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Find the 4th term in the sequence with the following definition
A1=-2
An=2an-1-3

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sadovnichenkoant sadovnichenkoant

25-08-2021

Answer:

A4=-37

Step-by-step explanation:

A2=2A1-3= 2*(-2)-3=-7

A3=2A2-3=2*(-7)- 3=-17

A4=2A3-3=2*(-17)-3=-37

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