Recent content by ziggyggiz

Ah ok! I get it now, they will approach each other due to the invariant nature of their relation ship XnYn=ab. So their limit can be denoted arbitrarily by X. And the limit of their products is then just the product of their limits which implies X2 = ab Thank you for your help you have helped...

Not much I am afraid. I know that a sequence goes to a limit if it gets closer and closer as the index goes up

Xn gets larger while Yn gets smaller to preserve the fact that XnYn =ab right?

Thanks

I made the changes. I was not aware this is not harmonic motion question (I assumed the sequence was following a harmonic motion) but I didn't realize there was a precise definition. I will move this to math section.

Homework Statement Hi Guys, This is the first exampe from Engel's problem solving book. After a long period of no math I am self studying. I do not know where my knowledge deficits lie, and was recommended this site for help. "E1. Starting with a point S (a, b) of the plane with 0 < b < a...