For part (b), according to the
solutions I've been provided the solution should be F(5)-F(4) =.2.
Why and how is that the solution? Isn't F(5)-F(4) actually
(1-5(5^-2))-(1-5(4^-2)) = .1125?
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For part (b), according to the
solutions I've been provided the solution should be F(5)-F(4) =.2....
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