Question
If limx→af(x)=L , where L is a real number, which of the following must be true?
A) f'(a) exists
B) f(x) is continuous at x=a.,
C) f(x) is defined at x=a.
D) f(a)=L
E)none of the above
A) f'(a) exists
B) f(x) is continuous at x=a.,
C) f(x) is defined at x=a.
D) f(a)=L
E)none of the above
Answers
Damon
If you mean
lim x→a , f(x)=L
then when x gets to a
f(a) = L
lim x→a , f(x)=L
then when x gets to a
f(a) = L
oobleck
E: consider x sin(1/x)
CRAIG NELSON
poop! :) i love you.