tolong ya no 3. makasih
Matematika
feshayacinta
Pertanyaan
tolong ya no 3. makasih
1 Jawaban
-
1. Jawaban basiruncanfunbasirun
(1/y)-1/(y-1)<1
(1/y)-1/(y-1)-1<0
[y-(y-1)-y(y-1)]/y(y-1)<0
[-y^2+y+1]/y(y-1)<0
garis bilangannya
______________________
0 1
y<0 atau y>1