Question

The order and degree of ${(1+\frac{dy}{dx})}^2=5{\left(\frac{dy}{dx}\right)}^2$ are:

• A. $1,2$
• B. $1,1$
• C. $2,1$
• D. $2,2$

Answer 1

The correct option is A $1,2$

$(1+y_1{)}^2=5{y_1}^2$
$1+{y_1}^2+2y_1=5{y_1}^2$
$\to 1+2y_{1}4y{{}_1}^2=0$
order$=1$
degree$=2$