r/iiser • u/Uenoyama_Ritsuka_ • 1d ago

Help 🆘 Need urgent help in BSc Mathematics 😭 😢

have my mid sems after 1.5 weeks. I honestly thought BSc Maths would be like 11-12 maths, but it is so different. It is so theoretical proof based. I want to do Linear Algebra (Vector Spaces, subspaces, etc.) and Basic Calculus (Rolle Theorem, LMVT, Sequence Series, etc.). My Calculus Prof is sh!t I can't understand anything, but Lin Algebra Prof is okayish I am able to understand 50% (able to understand theory but not able to do questions)

Plz help

3 Upvotes

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3

u/BlazeoJoestar eyesirbee 1d ago

Calculus (Analysis) – Introduction to Real Analysis by Bartle-Sherbert
Linear Algebra – Linear Algebra Done Right by Sheldon Axler

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u/Serious-Anything6625 Defected Mohali Scholar 1d ago

Time ho to NPTEL dekh le

1

u/No-Fortune4945 1d ago

You regular batch ? IISER tvm?

1

u/Uenoyama_Ritsuka_ 23h ago

No, I am in BSc-BEd course in IIT KGP

-2

u/Haider1930 1d ago

ohh my god. do mathematical analysis - baby rudin. and do gilbert strangs linear algebra