Your question is a little vague however, you may be referring to 'superscript' and 'subscript' numbers - as you would find in mathematics or chemistry. See the following examples...
Mathematics - 3.1415 x 106 - meaning the short form of 3,141,500 or
Chemistry H2SO4 - the chemical formula for Sulphuric acid.
The lower case lxxv or upper case LXXV are both equivalent to 75
Minimum eight characters. Mixture of letters and numbers. Mixture of upper and lower case. No names of children, dogs, heroes, etc
Have eight or more letter or numbers in upper and lower case.
xvi or XVI (lower case and upper case numerals have the same values) is equal to 16
upper case
Not sure how the upper case and lower case letters interact. If that can be ignored then rj.Not sure how the upper case and lower case letters interact. If that can be ignored then rj.Not sure how the upper case and lower case letters interact. If that can be ignored then rj.Not sure how the upper case and lower case letters interact. If that can be ignored then rj.
Both. "Case sensitive" means that upper case and lower case characters are treated as different characters.
Use the UPPER function
THIS IS UPPER CASE & this is lower case. So it is basically CAPITAL and small letters.
upper case
Upper and lower case came from when everything used to be printed by hand. The letters would be inside of a brief case. The upper case would be kept on the top of the case and the lower case on the bottom.
no.