Write down O notation for the asymptotic behavior of each expression: (a) T(n)=2n2+3n+4 (b) T(n)=4n3+2n2+6n+8 (c) T(n)=5n4+3n3+7n2+n+2 (d) T(n)=6log(n)+4n+2 (e) T(n)=2nlog(n)+3n2+n+4 (f) T(n)=n!+3n3+2n+1 (g) T(n)=n3+n2+nlog(n)+2 (h) T(n)=n2+3nlogn+5n+2 (i) T(n)=n3+2n2log(n)+5n+1 (j) T(n)=3n2+nlogn+2n+log(n)2