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ex-1 Consider the function f(x) (a) Use the decimal format with five significant digits (apply rounding) to calculate (using a calculator) fix) for x = 0.005 (b) Use MATLAB (format long to calculate the value of x). Consider this to be the true value, and calculate the true relative error due to rounding in the value of x that was obtained in part (a).

for part (b) I need to copy MATLAB code..

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Answer #1

1.0020 is the answer when we use calculator with rounding off till 5 sign.

So the error will be 0.05029 %>> format long >> (exp (.005)-1)/.005 ans 1.002504171880192 >>value-ans value 1.002504171880192 >>error (value-1.0020)/value 100 error 0.050291250084909

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