Задание 2. Номер 1
а) 8/9:а<8/9 a=2 8/9*2 = 8/18<8/9<br>б) 8/9:а>8/9 a =1 /2 8*2/9*1= 16/9>8/9
в) -8/9:a<0 a = 3 -8/9*3 = -8/27<0 <br>г) 1/2:x>1/2 x = 1/5 1*5/2*1 = 5/2>1/2
д) 7:t>7 t = 1/2 7*2/1 = 14>7
е) 7/5:x>7/5 x = 1/3 7*3/5*1 = 21/5>7/5
ж) 3/2:z>2 z = 1/2 3*2/2*1 = 6/3 = 3>2
з) 3/4:x>3/4 x = 1/4 3*4/4*1 = 12/4>3/4
и) x:7/5к) x:11/3>0 x = 1 1*3/11 = 3/11>0
л) 11/3:x>0 x = 2 11/3*2 = 11/6>0
м) 11/3:x<0 x = -3 11/3*(-3) = -11/9<0<br>