Hello Aspirant,

If you're a student of PCB and wish to be a research AI but didn't study maths in 12th, then this is what you must know:
AI research needs you to have a solid background in maths such as algebra, calculus, and statistics. It's difficult to join most AI or computer science courses without maths since maths is a prerequisite.

1. What can you do?
   Take a maths foundation or bridge course: Most colleges provide these to bring students without maths up to the same level. It will prepare you for AI degrees.
2. Look at related disciplines: You may begin with the likes of Psychology, Cognitive Science, or Biotechnology. These may intersect with AI applications at times and don't always include intensive maths initially.
3. Direct admission without tests or maths courses is not likely: Good AI programs generally involve maths knowledge, so you might be required to take some maths courses in addition to or before your studies in AI.