Question

what are significant figure definition​

Answer 1

Significant figures :-

The total number of digits in a number including the last digit whose value is uncertain is called the number of significant figures.

For example :-

1.) 2.5 = 2 significant figures

2.) 14.06 = 4 significant figures.

Answer 2

Explanation:

It is defined as figures which is of some significant but it does not necessary denote certainty..