Dear Student,

Let’s assume you’ll study Physics, Math, and CS all together. Then Yes, studying all of these in a single course—like a triple major—would be far better. Your understanding of one of these topics aids your comprehension of the other. When studying physics, you must be proficient in math in order to succeed because there will be a lot of math involved, particularly when working with Fourier series, Laplace transforms, and other advanced concepts. This is especially true if you are pursuing an MSc in physics. Despite your strong math skills, some employment as a physicist include programming. So if you choose those fields, having computer science skills is a must.

If you pursue specialisation in these areas after earning your BSc, you may even be able to find employment in reputable IT firms. This is because programmers need to have a basic understanding of mathematics in order to create programmes that are much simpler than the standard algorithms. Yes, your undergraduate degree in this discipline will prepare you for a successful profession, but you'll need to put in a lot of effort because these three subjects will be your primary focus. If you graduated from a reputable university and have strong skills, you can still earn significant recognition even if you don't have a triple major.

Follow this article to know more about scope of Bsc in math -

https://www.google.com/amp/s/www.careers360.com/courses-certifications/articles/10-online-career-options-after-bsc-maths/amp

For physics - https://www.careers360.com/courses/physics-course

Don’t be scared of doing what you want in life. Once you set up your goal, all the struggles will seem worth to take.
All the very best for your future.