The number of significant figures is the number of digits that is believed to be correct by the person doing the measuring.
<h3>What are significant figures?</h3>
It should be noted that significant figures are the number of digits in a value, that contribute to the degree of accuracy of the value. We start counting significant figures at the first non-zero digit.
Precision refers to how closely individual measurements agree with each other. In any measurement, the number of significant figures is critical.
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