Question

write the sum of the order and degree of the following differential equation: d/dx (d^2y/dx^2)​

Answer 1

Answer:

Write the sum of the order and degree of the differential equation ((d^2y)/(dx^2))+((dy)/(dx))^3+x^4=0. ... As power of highest differential term is 2, so, degree of the given differential equation is 2. ∴ Sum of order and degree of the given differential equation =

2+2=4.

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Answer 2

Answer:

The second derivative is written d2y/dx2, pronounced "dee two y by d x The second derivative is what you get when you differentiate the derivative. Remember that the derivative of y with respect to x is written dy/dx. The second derivative is written d2y/dx2, pronounced "dee two y by d x squared".