# Is differential equations the hardest math?

### Is differential equations the hardest math?

In general, differential equations is considered to be slightly more difficult than calculus 2 (integral calculus). If you did well in calculus 2, it is likely that you can do well in differential equations. There are actually a number of factors that will impact the difficulty of the class for you.

### How is PDE different from ODE?

An ordinary differential equation (ODE) contains differentials with respect to only one variable, partial differential equations (PDE) contain differentials with respect to several independent variables.

### What is harder linear algebra or differential equations?

What harder differential equations or linear algebra? Diff eq was easily the hardest math class we had to take during the first two years, but linear algebra was easier than mth 251 – which was the second easiest. ... Our differential equations course made use of linear algebra to solve systems of differential equations.

### What is harder than differential equations?

I would say that the analysis courses are probably going to be harder than differential equations. There like real analysis, complex analysis, or even analysis 3. These classes can be called by different titles depending on what university or college you plan on going to.

### What is the hardest math class?

Math 55 The Harvard University Department of Mathematics describes Math 55 as "probably the most difficult undergraduate math class in the country." Formerly, students would begin the year in Math 25 (which was created in 1983 as a lower-level Math 55) and, after three weeks of point-set topology and special topics (for ...

### Why is calculus 2 so hard?

Calc 2 is hard because it is mainly a grab bag of integration tricks with no real continuity between them. You learn u sub usually in calc 1, then you have to learn integration by parts, by trig sub, by partial fractions, etc etc.

### Whats is PDE?

A partial differential equation (PDE) is a mathematical equation that involves multiple independent variables, an unknown function that is dependent on those variables, and partial derivatives of the unknown function with respect to the independent variables.

### How do you identify a PDE?

A differential equation involving partial derivatives of a dependent variable(one or more) with more than one independent variable is called a partial differential equation, hereafter denoted as PDE. Order of a PDE: The order of the highest derivative term in the equation is called the order of the PDE.

### What is harder Calc 3 or differential equations?

It's not a matter of one being more difficult than the other- Topics from Calculus III are used in Differential equations (partial derivatives, exact differentials, etc.). Calculus III can be taken at the same time, but that is harder. Calculus III should be a prerequisite for Differential Equations.

### What is harder Calc 2 or differential equations?

Differential Equations is more like Calculus II where you're given an equation and you're given a book full of methods that are used to help solve these differential equations and it's up to you to figure out what kind of differential equation you're working with and the method you need to use to solve it, which I ...

### What is the difference between an ode and a PDE?

Usually in applications one restricts themselves to a particular function space. – Yuriy S 2 days ago Both are differential equations (equations that involve derivatives). ODEs involve derivatives in only one variable, whereas PDEs involve derivatives in multiple variables. Therefore all ODEs can be viewed as PDEs.

### How does PDE have more than one independent variable?

PDE has more than one independent variables say (x1,x2,...,xn): solution is y(x1,x2,..xn). Partial derivatives are in the equation. A partial derivative differentiates with respect to one independent variable (say x3 )while holding the other independent variables constant.

### Which is the correct solution to the PDE equation?

Solution is y(x). PDE has more than one independent variables say (x1,x2,...,xn): solution is y(x1,x2,..xn). Partial derivatives are in the equation. A partial derivative differentiates with respect to one independent variable (say x3 )while holding the other independent variables constant.

### How are odes related to Newton's law?

The idea of ODEs governing "motion" allows us to use many mathematical results that have analogues in physics (for example empirical behavior regarding Newton's law) and allow us to understand the solutions much more precisely. Well, given a linear ODE, the set of solutions form a vector space with finite dimension.