Question

The sum of the degree and order of the differential equation ${\left(1+y_1^2\right)}^{2/3}=y_2$ is

• A. 4
• B. 5
• C. 6
• D. 7

Answer 1

Answer: (B)

$\left(1+y_1^2\right)={\left(y_2\right)}^3$
$2+3=5$