Shared course across: PET, CET, TET. PET: Semester 1; CET: Semester 1; TET: Semester 1. Credits: PET: 3; CET: 3; TET: 3. Hours: PET: 3; CET: 3; TET: 3. Prerequisites: PET: None; CET: None; TET: None. Corequisites: PET: None; CET: None; TET: None.