1 Biomedical Ethics Unit, McGill University Faculty of Medicine, 3647 Peel St, Montreal, QC, Canada H3A 1X1 2 Department of Epidemiology, Biostatistics and Occupational Health, McGill University ...
In mathematics, the absolute value of a real number x, represented as |x|, is the non-negative value of x without regard to its sign. Absolute value Formula: The absolute value formula or absolute ...