Converge limit

  • Thread starter alice 9
  • Start date
  • #1
1
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hi every body
show if Xn→x then lXnl→lxl hint use trangle inequality
2/ show
if lXnl→0 then Xn →0

show by example that lXnl fore all n in N MAY CONVERGE and Xn may not converge
 

Answers and Replies

  • #2
Use the triangle inequality.
||a|-|b||< |a-b|

These questions are extremely trivial.

Please show your work. We do not do your homework for you.
 

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