Dear Student,
Sorry to inform you , But unfortunately no.. after 1st year in Maths , you can't get direct admission in 2nd year for another subject .
To get admission in B.Sc Data Science , you need to start again by enrolling in 1st year with fresh admission .
Or , you can also go for Engineering field with CSE in data Science Specialization . In that curriculum , you will get Maths also in some parts of your semesters
For more details about this course , refer this :
https://www.careers360.com/courses/data-science-course
Check best colleges in India that offers Data Science courses :
https://engineering.careers360.com/colleges/list-of-be-btech-in-big-data-analytics-colleges-in-india
Hope this helps !
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