FDP101X October 2018 DAY 2: ACTIVITY 2 DAY 2: ACTIVITY 2 PEER - - PowerPoint PPT Presentation

DAY 2: ACTIVITY 2

FDP101X October 2018

DAY 2: ACTIVITY 2 PEER ASSESSMENT ACTIVITY BY

• DR. SACHIN H. DHANANI

RC1092 K.I.T.’S COLLEGE OF ENGINEERING

Introduction To Ordinary Differential Equations by Dr. Sanjeev Kumar

View the the following link and answer the Reflection Spot Questions and perform the Learn By Activity (LBD) https://www.youtube.com/watch?v=Pq1Wb4sNSds&feature=youtu.be

Reflection Spot

Why we need the numerical method to solve ordinary method to solve ordinary differential equation.

Learning by Doing Activities

LBD1: The signature of the O.D.E y’ + Py = Qy^n , n ≠ 1

• 1. Bernoulli’s

equations

• 2. Gaussian equations
• 3. Bessel’s equations

LBD2:

The required solution of sec^2 x tan y dx + sec^2 y tan x dy = 0 is,

• 1. tanx tany=k
• 2. tanx+tany=k
• 3. Tanx-tany=k
• 4. tanx/tany=k
• 3. Bessel’s equations
• 4. Legendre‟s equations

Constructive Feedback :

• Ans. a) Bernoulli‟s equations

By Definition

• 4. tanx/tany=k

Constructive Feedback :

• Ans. a) tanx.tany=k

The above example is of the type variable separable. Hence the Solution.