---
title: "Mathematics III"
source: https://www.bctengineer.com/subjects/semester_3/mathematics_iii
site: BCT Engineering
---
# Mathematics III

- [List of Important Question](https://docs.google.com/document/d/1xp7kvOoLUV2NEzPBql8wSbxXz4fH79Ib22q1WYS0d7w/edit?usp=sharing)

The Solution is Available on [https://ioenotes.bikrampparajuli.com.np/2021/05/ioe-math-3rd-semester-solution-pdf.html](https://ioenotes.bikrampparajuli.com.np/2021/05/ioe-math-3rd-semester-solution-pdf.html)

## YouTube Videos [Extremely Recommended]

- **Chapter 1** – [Determinants & Its Properties](https://www.youtube.com/playlist?list=PLAXUYU7PbJhjsul-qgACc8BHb86Bo7HGT) [20 Marks] [Medium D.]
- **Chapter 2** – [Line, Surface and Volume Integrals](https://www.youtube.com/playlist?list=PLAXUYU7PbJhh9xIxuSGTqXxR0piWL13fj) [20 Marks] [Hard D.]
- **Chapter 3** – [Laplace Transform](https://www.youtube.com/playlist?list=PLAXUYU7PbJhhwUVXJI8AT6FENTEEUf5Ln) [15 Marks] [Moderately Hard D.]
- **Chapter 4** – [Linear Programming](https://www.youtube.com/playlist?list=PLAXUYU7PbJhjvx90_d_cKlwa19RPGlDBh) [15 Marks] [Easy D.]
- **Chapter 5** – [Fourier Series](https://www.youtube.com/playlist?list=PLAXUYU7PbJhiuPdXmtc6NYBR0Fg7IBpL2) [10 Marks] [Medium D]
- [Math III](https://www.youtube.com/playlist?list=PL0s3O6GgLL5cThdHaA7igiKz0we0V8Ijs)

## Past questions with answers, by chapter

- [Chapter 1: Determinants and Matrices](https://www.bctengineer.com/md/semester_3/mathematics_iii/chapter-1) — 84 past questions with answers
- [Chapter 2: Line, Surface and Volume Integrals](https://www.bctengineer.com/md/semester_3/mathematics_iii/chapter-2) — 99 past questions with answers
- [Chapter 3: Laplace Transform](https://www.bctengineer.com/md/semester_3/mathematics_iii/chapter-3) — 93 past questions with answers
- [Chapter 4: Fourier Series](https://www.bctengineer.com/md/semester_3/mathematics_iii/chapter-4) — 77 past questions with answers
- [Chapter 5: Linear Programming](https://www.bctengineer.com/md/semester_3/mathematics_iii/chapter-5) — 40 past questions with answers