- #1
matrix_204
- 101
- 0
I really need help on solving this question:
Let d and K be given real numbers. Suppose that lim f(x) > K.
x->c
Show that there is a number h>0 such that f(x) > K for all x in the punctured open interval of width 2h centred at d.
The only hint that i was given was that if there are two real numbers as close as you like, then they are basically the same real.
How can i show this using this idea?
Let d and K be given real numbers. Suppose that lim f(x) > K.
x->c
Show that there is a number h>0 such that f(x) > K for all x in the punctured open interval of width 2h centred at d.
The only hint that i was given was that if there are two real numbers as close as you like, then they are basically the same real.
How can i show this using this idea?