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[Guest]

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[tkhunny]

1/0 is NOT in indeterminate form. It is undefined.

1^infinity generally would be one, given the application of logarithms to the structure.

 

[soroban]

Re: HELP!!! L'HOPITAL RULE RERESHNER

Hello, atse1900!

When do you know to apply L'Hopital's Rule in what indeterminate form?
0/0
∞/∞
Anything else?

Those are the two basic forms to watch for.

There are other indeterminate forms, some which can be 'hammered' into one of those forms.
Quite often, we can modify ∞ - ∞
And often: . 0^∞, .1^∞, ._∞⁰, .0⁰ can be handled by introducing logs.

Can you apply L'Hopital to 1/0?

No, it is <u>not</u> an indeterminate form ... it is <u>undefined</u>.
. . (Edit: as TK already pointed out.)