If I have this problem:

lim as h -> 0

And I have these answer choices:

A.

B.

C.

D.

E.

What does this really mean? like, I don't understand what f'(0) would imply, for instance.

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- Jan 26th 2010, 10:58 PMLord DarkinLimits Question
If I have this problem:

lim as h -> 0

And I have these answer choices:

A.

B.

C.

D.

E.

What does this really mean? like, I don't understand what f'(0) would imply, for instance. - Jan 27th 2010, 02:00 AMtonio
- Jan 27th 2010, 02:39 AMLord Darkin
So ...

Would it be choice a? Since if I put in pi/2, then that means that f(x) would equal 1 since sin(90)=1. - Jan 27th 2010, 03:53 AMHallsofIvy
Yes, that is correct.

(Although I would prefer " " to "sin(90)= 1"! You need to start thinking in radians, not degrees.) - Jan 27th 2010, 05:59 AMLord Darkin
Yeah, I would ahve thought that. Thanks. :)