Answer:
Total 22 students do not enjoy hip hop or pop.
Step-by-step explanation:
It is given that total number of students is 125.
A : Total number of students, who enjoy hip hop
B : Total number of students, who enjoy pop
A∩B : Total number of students, who enjoy both hip hop and pop music.
From the given information it is clear that
[tex]A=90[/tex]
[tex]A\cap B=63[/tex]
[tex]A'\cap B=13[/tex]
[tex]A'\cap=B-A\cap B[/tex]
[tex]13=B-63[/tex]
[tex]B=76[/tex]
Total number of students, who enjoy at least one of the music.
[tex]A\cupB=A+B-A\cap B[/tex]
[tex]A\cupB=90+76-63[/tex]
[tex]A\cupB=103[/tex]
Total number of students, who do not enjoy any music.
[tex]125-A\cupB=125-103=22[/tex]
Therefore total 22 students do not enjoy hip hop or pop.
