Yes you can get it by manipulation or by L'Hopital.Originally Posted by JaWiB
Lim f'(x) when x->1 = lim 2x + 1 = 3.
Yes you can get it by manipulation or by L'Hopital.Originally Posted by JaWiB
Lim f'(x) when x->1 = lim 2x + 1 = 3.
Actually his assertion is correct. The form is indeterminate. L'Hopital can only be used on indeterminate forms.