Round-off errors are important in ____________(a) modelling(b) iterations(c) discretization(d) truncationThe question was posed to me in an international level competition.I'd like to ask this question from Discretization Aspects topic in chapter Basic Aspects of Discretization, Grid Generation with Appropriate Transformation of Computational Fluid Dynamics

Round-off errors are important in ____________(a) modelling(b) iterati

1.	Round-off errors are important in ____________(a) modelling(b) iterations(c) discretization(d) truncationThe question was posed to me in an international level competition.I'd like to ask this question from Discretization Aspects topic in chapter Basic Aspects of Discretization, Grid Generation with Appropriate Transformation of Computational Fluid Dynamics
Answer» RIGHT choice is (b) iterations The EXPLANATION is: Iterations are where the same process is repeated with the last generated value. This way, while ITERATING, rounding off the results BECOME significant as they affect further iterations. Round-off errors are aggregated here.

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