The order of the differential equation 2 x 2 y d x 2 - 3 dx + y = 0 is 2 1 0 not defined

Option a is correct Since the highest order derivative is y d x 2 , therefore, its order is 2. Exercise-9.2

class 12 maths differential equations

The order of the differential equation
$2{x^2}\cfrac{{{d^2}y}}{{d{x^2}}} - 3\cfrac{{dy}}{{dx}} + y = 0$ is
• $2$
• $1$
• $0$
• not defined

VAVidaara Admin Asked 8d ago 0 views 0 answers

📘 Differential Equations NCERT Ex.9.1,Q.12,Page 383 SA

The order of the differential equation
$2{x^2}\cfrac{{{d^2}y}}{{d{x^2}}} - 3\cfrac{{dy}}{{dx}} + y = 0$ is

• $2$

• $1$

• $0$

• not defined

VVidaara Team ✓ Verified solution NCERT & Exemplar

Option a is correct

Since the highest order derivative is
$\cfrac{{{d^2}y}}{{d{x^2}}}$ ,

therefore, its order is 2.

Exercise-9.2

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