The highest order derivative present in the differential equation is 
and its order is 2.
Therefore, The correct option is option (A) .
Determine order and degree (if defined) of differential equations given in The order of the differential equation $2{{x}^{2}}\frac{{{d}^{2}}y}{d{{x}^{2}}}-3\frac{dy}{dx}+y=0$is: (A) 2 (B) 1 (C) 0 (D) Not defined
Determine order and degree (if defined) of differential equations given in The order of the differential equation $2{{x}^{2}}\frac{{{d}^{2}}y}{d{{x}^{2}}}-3\frac{dy}{dx}+y=0$is: (A) 2 (B) 1 (C) 0 (D) Not defined