- #1
math25
- 25
- 0
Hi
Can someone please help me to
prove or give a counter example is sum ai and sum bi are convergent series with non-negative terms then sum aibi converges
I believe that if it doesn't say "non-negative terms" then this wouldn't be true. Am I correct?
Since each of two non-negative series converges then the series sum ai bi converges also. However I am not sure how to prove this.
thanks
Can someone please help me to
prove or give a counter example is sum ai and sum bi are convergent series with non-negative terms then sum aibi converges
I believe that if it doesn't say "non-negative terms" then this wouldn't be true. Am I correct?
Since each of two non-negative series converges then the series sum ai bi converges also. However I am not sure how to prove this.
thanks