Question

Can any one explain significant figure ?​

Answer 1

Answer:

it is the most critically positioned figure (generally numeric from 0-9) which can change the game as a whole in the leftmost digit for eg. 100 < 900

Explanation:

a game changer figure

Answer 2

$\huge\underline\purple{\sf Answer}$

WHAT ARE SIGNIFICANT FIGURES ::

➡The numbers of digits in the measured value about the correctness of which we are sure plus one more digit are called significant figures..

RULES FOR COUNTING THE SIGNIFICANT FIGURES ::

RULE 1.

❇All non zero digits are significant.

❇Ex: In 12376 It has 5 significant figures

RULE 2.

❇All zeroes occurring between the non zero digits are significant.

Ex: In 230089 it has 6 significant figures.

RULE 3.

❇ All zeroes to the left of non zero digit and right of decimal are not significant.

❇EX: in 0.0023 It has only 2 significant figures.

RULE 4.

❇if the number ends in zeroes that are not the right of a decimal, The zeroes are not significant.

❇Ex: in 1500.Only 2 significant figures.

$\huge\underline\blue{\sf Thank you }$