Playlist · NPTEL IIT Delhi

Introduction to Methods of Applied Mathematics

by NPTEL IIT Delhi · 26 videos

Total watch time

20h 47m

at 1× speed · exactly 20 hours, 47 minutes, 29 seconds at 1×

At an hour a day you'd finish in 21 days

The shape of the course

Each column is one video, to scale

1:02:30

WatchedTo watch

Compare Open on YouTube JSON

Next time, skip the copying: change youtube.com to playlistduration.com in any playlist, video or channel address and it opens here. Or see the total on YouTube itself, with our extension for Chrome, Firefox or Edge.

Your plan

Plan to finish

About 21 days at an hour a day

Pick a daily pace and the days you'll watch. Ticked videos are skipped.

Days

At one hour a day, every day, this playlist takes about 21 days. Turn on JavaScript to plan around your week.

Videos (26)

20h 47m in total · tick what you've watched

Tick videos you've watched — progress is saved in this browser. Titles open on YouTube in a new tab.

Videos to
Watched
1 Intro 4:00 2019-07-24
2 Introduction to First Order Differential Equations 57:24 2019-07-21
3 Introduction to First Order Differential Equations (contd…) 53:35 2019-07-21
4 Introduction to Second Order Linear Differential Equations 56:32 2019-07-21
5 Second Order Linear Differential Equations With Constant Coefficients 56:19 2019-07-31
6 Second Order Linear Differential Equations With Constant Coefficients (Contd…) 51:59 2019-07-31
7 Second Order Linear Differential Equations With Variable Coefficients 56:23 2019-08-02
8 Factorization of Second order Differential Operator & Euler Cauchy Equation 53:41 2019-07-31
9 Power Series Solution of General Differential Equation 53:02 2019-07-31
10 Green's function 50:26 2019-08-07
11 Method of Green's Function for Solving Initial Value & Boundary Value Problems 49:48 2019-08-07
12 Adjoint Linear Differential Operator 56:59 2019-08-07
13 Sturm-Liouvile Problems 53:15 2019-08-07
14 Laplace transformation 51:27 2019-08-07
15 Fourier Series (Contd…) 49:23 2019-08-27
16 Laplace Transform Method for Solving Ordinary Differential Equations 51:55 2019-08-27
17 Fourier Series 48:39 2019-08-27
18 Gibbs Phenomenon and Parseval's Identity 38:53 2019-08-27
19 Laplace Transform Applied to Differential Equations & Convolution 43:31 2019-08-27
20 Fourier Integral and Fourier Transform 1:02:30 2019-09-06
21 Fourier Integral and Fourier Transform (Contd..) 37:33 2019-09-06
22 Fourier Transform Method for Solving Ordinary Differential Equations 49:56 2019-09-06
23 Frames, Riesz Bases and Orthonormal Bases (Contd..) 45:34 2019-09-20
24 Fourier Series and Fourier Transform 40:59 2019-09-20
25 mod10lec27 38:59 2019-09-20
26 mod10lec28 34:47 2019-09-20
For your README

Embed a badge

Show the watch time in a README or course description — it links back here and updates itself

Watch time: 20h 47m · 26 videos

Markdown
[![Watch time: 20h 47m · 26 videos](https://playlistduration.com/badge/playlist/PLp6ek2hDcoNB3jiva0_CRJ-1wmTOo98E0.svg)](https://playlistduration.com/playlist/PLp6ek2hDcoNB3jiva0_CRJ-1wmTOo98E0)
HTML
<a href="https://playlistduration.com/playlist/PLp6ek2hDcoNB3jiva0_CRJ-1wmTOo98E0"><img src="https://playlistduration.com/badge/playlist/PLp6ek2hDcoNB3jiva0_CRJ-1wmTOo98E0.svg" alt="Watch time: 20h 47m · 26 videos" width="210" height="20"></a>

Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.

Want the numbers themselves? GET https://playlistduration.com/api/v1/playlist/PLp6ek2hDcoNB3jiva0_CRJ-1wmTOo98E0 returns them as JSON — free, no key. API docs →

Data from the YouTube Data API as of 2026-10-23 (cached). Private or deleted videos are excluded from totals.