For what value `m-3lt=(x^2+m x-2)/(x^2-x+1)lt=2` for all `x in R.`

If -3lt(x^(2)-lambdax-2)/(x^(2)+x+1)lt2 for all x inR , then the value of lambda belongs to

If -3lt(x^(2)-lambdax-2)/(x^(2)+x+1)lt2 for all x inR , then the value of lambda belongs to

If |(x^(2)+mx+1)/(x^(2)+x+1)|lt3 for all real x, then

For what values of a is the inequality (x^(2) +ax-2)/( x^(2) -x+1) lt 2 satisfied for all real values of x?

Find all values of 'm' which (2m-3)x^(2)+2mx+4 lt 0 for all real x.

Find all values of 'm' which (2m-3)x^(2)+2mx+4 lt 0 for all real x.

Find all values of 'm' which (2m-3)x^(2)+2mx+4 lt 0 for all real x.

Find all values of 'm' which (2m-3)x^(2)+2mx+4 lt 0 for all real x.

0lt(2x-5)/2lt7, x in R