Find each notation and show how

like this solution

5n2=O()n2lgn=O() 5n2=;n2lgn=() 5n2=()n2lgn=() 5n2= or ,n2lgn=or 5n2=)n2lgn=( 2n=Or) 2n=,2n=o( 2n=,12n= 109n2=(n2) True Choose c=109 and n0=1 0109n2109n2 for n1