if f(x)+2f(1/x)=2 x find f(.25)

Question

Answer 1

Hi,
0.25 = 1/4
So first let's assume that x=1/4
=> f(1/4) + 2f(4) = 1/2
Now, assume x = 4
=> f(4) + 2f(1/4) = 8
Solving both these eqns we will get f(1/4) = 31/6

Answer 2

Hi,
0.25 = 1/4
So first let's assume that x=1/4
=> f(1/4) + 2f(4) = 1/2
Now, assume x = 4
=> f(4) + 2f(1/4) = 8
Solving both these eqns we will get f(1/4) = 31/6

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