Despite, their proximity biceps and triceps belong to different muscle groups. That said, biceps and triceps same day workouts are advisable in most cases.
SFIDN FITS, Blog
Alternatives to Parallel Bar Triceps Dips
Alternatives to Parallel Bar Triceps Dips
The Bicep & Tricep Ratio in Bodybuilding
The Bicep & Tricep Ratio in Bodybuilding
Is it bad to work on your biceps and triceps on the same day? - Quora
Arm Exercises
SFIDN FITS, Blog
Is It Good to Work Your Triceps and Biceps in One Workout