Get live Maths 1-on-1 Classs - Class 6 to 12
Last updated at March 30, 2023 by Teachoo
Ex 9.1, 5 Determine order and degree (if defined) of differential equations given d2y/dx2 = cos (3x) + sin (3x) d2y = cos (3x) + sin (3x) y" = cos Highest Order Of Derivative =2 Order = Degree = Power of y" Degree =