9. Calculate the derivative of log xnumerically at x = 2and find the truncation error for the following values of step size using Forward Difference: i) h=1, ii) h=0.1, iii) h=0.01, iv) h=0.001, v) Based on the calculations, comment on the error and the step size. 5.6x a) If f(x) = sinx + 5e then find the forward, backward and central difference approximation for f '(3) with Ax = 0.3. Also compare the results. b) What will be the error term for a central differentiation with higher order derivative (f "(x))? ,

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Please answer parts (a) and (b). keep the soultion neat.

 

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9. Calculate the derivative of log xnumerically at x = 2and find the truncation error for
the following values of step size using Forward Difference:
i) h=1, ii) h=0.1, iii) h=0.01, iv) h=0.001, v) Based on the
calculations, comment on the error and the step size.
5.6x
a) If f(x) = sinx + 5e then find the forward, backward and central difference
approximation for f '(3) with Ax = 0.3. Also compare the results.
b) What will be the error term for a central differentiation with higher order derivative
(f "(x))?
Transcribed Image Text:0 9. Calculate the derivative of log xnumerically at x = 2and find the truncation error for the following values of step size using Forward Difference: i) h=1, ii) h=0.1, iii) h=0.01, iv) h=0.001, v) Based on the calculations, comment on the error and the step size. 5.6x a) If f(x) = sinx + 5e then find the forward, backward and central difference approximation for f '(3) with Ax = 0.3. Also compare the results. b) What will be the error term for a central differentiation with higher order derivative (f "(x))?
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