Find the actual error when the derivative of $f(x)=2 \In x$ at $x=2$ is approximated by the following 3 point formula $$ F{\prime}(x) \approx \frac{-3 f(x-h)+4 f(x)=f(x+h) 2 h} $$ with $h=9. 1$. Given that $f^{\prime) (2)=1$. $1.95105 $0.9510$ $1.05096 $0.1550$ SP.SD.446