Question: Let (an) be the sequence defined by a = 5 and an = 2an-1 - 3 when n > 2 - What is a4?

Let (an) be the sequence defined by a = 5 and an

Let (an) be the sequence defined by a = 5 and an = 2an-1 - 3 when n > 2 - What is a4?

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