Hello, I have a problem where I have to determine the supremum, infimum, minimum and maximum.
Unfortunately, I can't get any further there.
The task is:
If anyone could help me I would be very grateful.
(2 votes)
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öhm… this is a funny task…
let’s split it up in straight n and odd n…
with odd n we have a positive value that falls monotonously… right? so c_1 is the maximum and also the supermum….
at straight n we have a negative value that rises monotonously… right? so c_2 is the minimum and also the infimum…. I’m guessing you don’t have the zero.
but probably I’ve been totally over again… I haven’t done anything since 10j…