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Question 7 Selected one answer choice
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A mathematician has devised a theorem that produces a series of numberss1,s2sxaccordingtotheprincipless1=2,s2=2,s3=2, and for x ≥ 4,sx=2s(x1)+s(x2). Which of the following equals s_6 ?

A.30

B.34

C.37

D.38

E.40

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