if x>2x-1>3x+1 then x belongs to
Answers
Answered by
1
x>2x-1>3x+1
then
x>2x-1
1>x
2x-1>3x+1
-2>x
x>3x+1
-1/2>x
hence
x belongs to (-infinity, -2)
then
x>2x-1
1>x
2x-1>3x+1
-2>x
x>3x+1
-1/2>x
hence
x belongs to (-infinity, -2)
Similar questions