Let f$($n$)=2$n$^2+3$nlogn $+7$ and g$($n$)=(4$n$^2+3$n $+5)/2.$ Which of the following statements is true? f$($n$)$ ~ g$($n$)$ f$($n$)$ is theta g$($n$)$ Group of answer choices both i and ii i only ii only neither i nor ii