Answer :
18≤12n≤95 divide all term by 12
1.5≤n≤7.9
n=[2,7]
So multiples of 12 are 7-2+1=6
18≤6n≤95 divide all terms by 6
3≤n≤15.8
3≤n≤15
So multiples of 6 are 15-3+1=13
So there are 13-6=7 multiples of 6 that are not multiples of 12 in the set of integers [18,95]
1.5≤n≤7.9
n=[2,7]
So multiples of 12 are 7-2+1=6
18≤6n≤95 divide all terms by 6
3≤n≤15.8
3≤n≤15
So multiples of 6 are 15-3+1=13
So there are 13-6=7 multiples of 6 that are not multiples of 12 in the set of integers [18,95]
18≤12n≤95 divide all term by 12
1.5≤n≤7.9
n=[2,7]
So multiples of 12 are 7-2+1=6
18≤6n≤95 divide all terms by 6
3≤n≤15.8
3≤n≤15
So multiples of 6 are 15-3+1=13
So there are 13-6=7 multiples of 6 that are not multiples of 12 in the set of integers [18,95]
1.5≤n≤7.9
n=[2,7]
So multiples of 12 are 7-2+1=6
18≤6n≤95 divide all terms by 6
3≤n≤15.8
3≤n≤15
So multiples of 6 are 15-3+1=13
So there are 13-6=7 multiples of 6 that are not multiples of 12 in the set of integers [18,95]