а)1800:у>2 y = 600,250,360,300,225,180,60,25,36,60,18,6
б)x :300 < 5 x=300,600,900,1200
в) х*400<2000 x=1,2,3,4,
1). 1,2,3,6,9.
2). 300,600,9001200.
3). 1,2,3,4.
а)1800:у>2 y = 600,250,360,300,225,180,60,25,36,60,18,6
б)x :300 < 5 x=300,600,900,1200
в) х*400<2000 x=1,2,3,4,
1). 1,2,3,6,9.
2). 300,600,9001200.
3). 1,2,3,4.