Which of the following is the correct mathematical expression for relative error (e r )?

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Physics · Measurements and Instrumentation

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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e r = absolute error / true value

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Answer 1

e r = true value × absolute error

Answer 2

e r = true value / measured value

Answer 3

e r = absolute error / true value

Answer 4

e r = measured value / true value

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