GO Electrical
0 votes

The partial differential equation $\frac{\partial^{2}u}{\partial t^{2}}- C^{2} \bigg( \frac{\partial^{2}u}{\partial x^{2}}+\frac{\partial^{2}u}{\partial y^{2}} \bigg )=0;$ where $c \neq 0$ is known as

  1. heat equation
  2. wave equation
  3. Poisson’s equation
  4. Laplace equation
in new by (5.4k points)
edited by

Please log in or register to answer this question.


847 questions
38 answers
26,571 users