Mathematics-III (BTCE301) crash course, Online B.Tech, Semester 3:
Only two topics are tested: Laplace transforms of standard functions with linearity, and Fourier transforms (including even/odd functions).
- 2 video lessons
- 23 min
- Study notes
- 10 quiz questions
- Assignment
2 lessons in Mathematics-III
Each lesson pairs one topic with a hand-picked video, trimmed to the part that teaches it.
About this subject
Only two topics are tested: Laplace transforms of standard functions with linearity, and Fourier transforms (including even/odd functions). Learn the standard Laplace table and the Fourier transform of e^{-a|x|} and of a rectangular pulse. This is a different syllabus from SVU JBS-301 (numerical methods).
- 1
Fourier transforms (with even/odd functions)
Must study for the exam (×3 · A2, B2, C2 2 + 4 + 8 marks · definition, calculation).
13. Fourier Series | Even and Odd Functions | Complete Concept· MKS TUTORIALS by Manoj Sir· 9 min
Study notes 5 quiz questionsWatch lesson - 2
Laplace transform of standard functions and linearity
Must study for the exam (×3 · A1, B1, C1 2 + 4 + 8 marks · short calculation).
3.Laplace Transform - Standard Functions (formulas) and Linearity Property | Engg.Mathematics 3· Sandesh Toshniwal· 14 min
Study notes 5 quiz questionsWatch lesson
Assignment
Problem Set: Laplace and Fourier Transforms for Exam Practice
Less scrolling. More passing.
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Hand-picked video lessons
2 short lessons, each with the best YouTube explanation we could find, trimmed to the part that matters.
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Study notes
2 lessons come with a summary, key points, key terms and takeaways for quick revision.
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Quizzes
10 questions across the course, with the right answer and why, the moment you pick.
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Assignments
1 subject assignments with clear tasks, so you practise what each subject actually asks of you.
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Notebook
Write notes beside the video, stamped with the exact time, and jump back to that moment later.
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Progress that follows you
Completed lessons, quiz scores and where you stopped, saved to your account on every device.
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Live chat
A members-only live chat beside every lesson: doubts, tips, stickers and GIFs with your batch. One ₹19 pass opens every live chat.
The Online B.Tech live chat. Study together, live.
A live chat right beside the video, shared by everyone studying Online B.Tech. Ask a Mathematics-III doubt mid-lesson, share a shortcut, celebrate a finished semester.
- Live chat beside every lesson
- One live chat for all of Online B.Tech
- Members-only stickers & GIFs
- One ₹19 pass opens every live chat
Online B.Tech live chat
Anyone else finding Mathematics-III tricky? 😅
Lesson 2 cleared it up for me. Watch it before the quiz
Doing it now, thanks!
Starting Effective Technical Communication tonight if anyone wants to go together
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Mathematics-III: common questions
Only two topics are tested: Laplace transforms of standard functions with linearity, and Fourier transforms (including even/odd functions). Learn the standard Laplace table and the Fourier transform of e^{-a|x|} and of a rectangular pulse. This is a different syllabus from SVU JBS-301 (numerical methods). It's the Mathematics-III subject of Online B.Tech, Semester 3, in 2 lessons: Fourier transforms (with even/odd functions); Laplace transform of standard functions and linearity.
Yes. Every video lesson is free to watch without an account. A free login unlocks study notes, quizzes, the assignment, a notebook and progress that syncs across devices.
About 23 min of video across 2 lessons, plus time for notes and quizzes. Go at your own pace; your place is saved.
Yes: “Problem Set: Laplace and Fourier Transforms for Exam Practice”. It comes after the last lesson, with a brief, clear tasks and how the work is judged.
A members-only live chat beside the video, shared by everyone studying Online B.Tech, where learners ask doubts, share tips and react with stickers and GIFs. One ₹19 pass, paid once from your InsideEdge wallet, opens the live chat for every degree.
No. It's a crash course to help you understand and revise the subject quickly. Use it alongside your official study material and assignments.