Question

definition of random error​

Answer 1

Answer:

An error in measurement caused by factors which vary from one measurement to another.

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Answer 2

$\large\bf\underline\green{Random\:Error\::}$

Errors which occur irregularly and hence are random w.r.t sign and size. These can arise due to random and unpredictable fluctuations in experimental conditions. eg - temperature, voltage supply, mechanical vibrations etc.