1) а = +(-1.9) = -1.9
2) b = -(+0.75) = -0.75
3) с = +(+3/8) = +3/8
4) d = -(-2) = +2
5) p = -(+2/3) = -2/3
6) k = +(-1) = -1
Пошаговое объяснение:
1) а = +(-1.9) = -1.9
2) b = -(+0.75) = -0.75
3) с = +(+3/8) = +3/8
4) d = -(-2) = +2
5) p = -(+2/3) = -2/3
6) k = +(-1) = -1
Пошаговое объяснение: