Question

The solution of p+q=z is
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Answer 1

Answer:

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Answer 2

The correct answer is PDE.

Explanation:

• The solution of p+q=z is PDE.
• The three most widely used numerical methods to solve PDEs are the finite element method (FEM), finite volume methods (FVM) and finite difference methods (FDM), as well other kind of methods called Meshfree methods, which were made to solve problems where the aforementioned methods are limited.
• For example, z=y f (y/x) is also a solution of the partial differential equation z = px + qy. This solution is different from the complete integral z = ax + by of the partial differential equation z=px+qy.