Anna University Question Bank For Third Semester Mathematics

I am Anna University student and my exam is coming next month so for see paper pattern can anyone provide me question bank for third semester mathematics.

[Pathak]

Here I am giving you the Anna university 3rd semester Mathematics syllabus, bcoz normally the questions are asking in the examination:

Unit 1st:
Change of dependent variable
Reduction to the normal form
Change of independent variable.
Variation of parameters

For the detailed syllabus, here is attachment:

Hai I am a anna university student i need ece 3rd sem maths question bank can anyone help me plz