Question

Discretization of the governing equations result in ___________

(a) Integral equations

(b) Quasi-linear partial differential equations

(c) Partial differential equations

(d) Algebraic equations

I have been asked this question in final exam.

My doubt is from Discretization in division Basic Aspects of Discretization, Grid Generation with Appropriate Transformation of Computational Fluid Dynamics

Answer 1

Right choice is (d) Algebraic equations

The explanation is: Discretization of the governing equations means converting the partial differential or the integral equations into algebraic equations.