150 AD is in the second century, which spans the years 101-200.
The tenth century spans the years from 901 - 1000. Note that not all people agree on this, and many believe that 1000 is the first year of the eleventh century; but if you count 100 years at once, starting at year 1, the situation is quite clear: the 1st. century is from 1-100, the 2nd century is from 101-200, etc.
No, they can belong to infinitely many subsets.
It is 100, which does not belong to any other number!
It is the 3D shape cylinder
The 17th century.
This was the 20th century (we are now in the 21st century).
The 7th century BC.
She was born and died in the 20th Century.
5th
If you were born in 1997, you would belong to the 20th century as the 21st century began in the year 2001.
18th centurery
the france in 18th century was divided in three estates.clergy belong's to first estate.
150 AD is in the second century, which spans the years 101-200.
Technically, it belongs to the 20th century. the 21st century didn't start until Jan. 1st 2001.
the 18th century
It belongs to the 19th century, because the 1900's were the 20th century, and the first 100 years of the 2000's [which we are in right now] are the 21st century.