Class 12 Mathematics - Chapter Differential Equations NCERT Solutions | Determine order and degree(if defined) o

Welcome to the NCERT Solutions for Class 12th Mathematics - Chapter Differential Equations. This page offers a step-by-step solution to the specific question from Excercise ".$ex_no." , Question 8: determine order and degree if defined of differen....
Question 8

Determine order and degree(if defined) of differential y' + y =ex

Answer

y' + y =ex

y' + y  - e=0

The highest order derivative present in the differential equation is y'. Therefore, its order is one.

The given differential equation is a polynomial equation in yand the highest power raised to yis one. Hence, its degree is one.

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