mirror of
https://github.com/freeCodeCamp/freeCodeCamp.git
synced 2026-04-17 16:00:50 -04:00
add text "The absolute value of a quantity x is denoted by |x| (the quantity is enclosed between two vertical bars)."
add text "The absolute value of a quantity x is denoted by |x| (the quantity is enclosed between two vertical bars)."