If f'(x)=x/2 + 2/x and f(1)=5/4, then fi...

If `f'(x)=x/2 + 2/x` and `f(1)=5/4`, then find `f(x)`.

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The correct Answer is:

`rArrf(x)=(x^(2))/(4)+2log|x|+1`

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