Topic summary
−1
In mathematics, −1 (negative one or minus one) is the additive inverse of 1, that is, the number that when added to 1 gives the additive identity element, 0. It is the negativeinteger greater than negative two (−2) and less than 0.
Topic summary
In mathematics, −1 (negative one or minus one) is the additive inverse of 1, that is, the number that when added to 1 gives the additive identity element, 0. It is the negativeinteger greater than negative two (−2) and less than 0.