Podcast
Questions and Answers
Which type of differential equation contains one or more functions of one independent variable and ordinary derivatives?
Which type of differential equation contains one or more functions of one independent variable and ordinary derivatives?
- Neither ODEs nor PDEs
- Partial Differential Equations (PDEs)
- Ordinary Differential Equations (ODEs) (correct)
- Both ODEs and PDEs
What is the order of a differential equation?
What is the order of a differential equation?
- The number of independent variables in the equation
- The lowest-order derivative in the equation
- The number of dependent variables in the equation
- The highest-order derivative in the equation (correct)
Which type of differential equation has the dependent variable depending on two or more independent variables and partial derivatives?
Which type of differential equation has the dependent variable depending on two or more independent variables and partial derivatives?
- Both ODEs and PDEs
- Ordinary Differential Equations (ODEs)
- Partial Differential Equations (PDEs) (correct)
- Neither ODEs nor PDEs
What is the order of the ODE x dx dy = \cos (1.1) x y e dx d y^2 - 9?
What is the order of the ODE x dx dy = \cos (1.1) x y e dx d y^2 - 9?
What is the order of the PDE 2x^2 u_t - 4u_{xx} = 0?
What is the order of the PDE 2x^2 u_t - 4u_{xx} = 0?