Question

It refers to measure of relative font size in computer​

Answer 1

Answer:

Relative-height (or scalable) font sizes are generally used for digital documentation (i.e. web pages) and are based on a specific reference point, usually the default font size as specified in the reader's browser. They are: Ems (em) is a scalable unit, where 1em = browser default.

Answer 2

Answer:

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