No, you cannot directly join the B.S. or B.Sc. in Applied AI and Data Science at IIT Jodhpur after completing a polytechnic diploma. This course needs either a 12th pass with Mathematics and at least 60% marks, or you must qualify JEE Main.

A polytechnic diploma is not equal to 12th standard, so it does not meet the required qualification for this program.

If you still want to study this course at IIT Jodhpur, you have two options. First, you can complete your 12th standard with Mathematics and good marks. Second, you can appear for the JEE Main exam after your diploma, and if you qualify, you may get admission without the 12th marks requirement.

Here is the official website where you can check more details about the course
https://futurense.iitj.ac.in

No, you cannot. Admission requires a 12th pass with maths or a JEE Main score. A polytechnic diploma is not eligible.