Question

4. What are numerical errors. Explain with example.​

Answer 1

Answer:

This section will describe two types of error that are common in numerical calcula- tions: roundoff and truncation error. Roundoff error is due to the fact that floating point numbers are represented by finite precision. Truncation error occurs when we make a discrete approximation to a continuous functio.

Answer 2

Answer:

Hope it helps you!

Explanation:

Since numerical solutions are an approximation, and since the computer program that executes the numerical method might have errors, a numerical solution needs to be examined closely. There are three major sources of error in computation: human errors, truncation errors, and round-off errors.