part $1(5$ points$)$ RELATIONAL ALGEBRA

The following relations are part of a school database:

STUDENT$($STUD#$,$ STUD$\_$NAME, MAJOR, YEAR, GPA$)$

TEACHER$($FACULTY#$,$ DEPT, TEACHERNAME$)$

ENROLLMENT$($STUD#$,$ COURSE#$,$ GRADE$)$

RESPONSIBILITY$($FACULTY#$,$ COURSE#$)$

Using PROJECT, SELECT and JOIN, write the sequence of operations to answer each of the following questions:

What are the names of students who are enrolled in courses in which teachers are from the CS department?