Question

Differences between period and periodicity of 0.39bar

Answer 1

Answer:

0.33333=0.3+0.03+0.003+0.0003

Step-by-step explanation:

so 3/10+3/100+3/1000+3/10000+…

take 3 as common for all

3*(1/10+1/100+1/1000+..)…geometric progression

3*( (1/10) / (1 - ( 1/10 )) =3*1/9 = 3/9