# Math Help - validity of convergent sequences with strict inequalities

1. ## validity of convergent sequences with strict inequalities

Suppose there are two sequences {xk} and {yk} of reals such that {xk} converges to x, and yk converges to y.

I know that if xk >= yk for all k>=m, then x>=y.

However, if xk>yk for all k>=m, would x>y hold true as well?

I'm rather bad with understanding subtle differences when it comes to strict inequalities, so please provide a reason as well.

2. Originally Posted by dgmath
Suppose there are two sequences {xk} and {yk} of reals such that {xk} converges to x, and yk converges to y.

I know that if xk >= yk for all k>=m, then x>=y.

However, if xk>yk for all k>=m, would x>y hold true as well?

I'm rather bad with understanding subtle differences when it comes to strict inequalities, so please provide a reason as well.
Of course not. $0<\frac{1}{n}$

3. Originally Posted by Drexel28
Of course not. $0<\frac{1}{n}$
um, not sure I understand

4. Originally Posted by dgmath
um, not sure I understand
Define $x_n=0$ and $y_n=\frac{1}{n}$ then $x_n but $\lim\text{ }x_n=\lim\text{ }y_n=0$