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If f(1)-3 and f(n)=f(n-1) +4 then find the value of f(5)
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If f(1)-3 and f(n)=f(n-1) +4 then find the value of f(5)

User Oliver Cooke
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1 Answer

5 votes

Answer:

f(1) = 3

f(2) = -2 * 3 + 1 = -5

f(3) = -2 * -5 + 1 = 11

f(4) = -2 * 11 + 1 = -21

f(5) = -2 * -21 + 1 = 43

Explanation:

User Kdon
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