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AP Calculus AB›Unit 2: Differentiation›Applications of Derivatives

L'Hôpital's Rule

For indeterminate forms like 0/0 or ∞/∞, the limit of a quotient equals the limit of the quotient of the derivatives. Check the form before you use it.

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Verify the indeterminate formRewriting 0·∞ and 1^∞Repeated application

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Unit 2: Differentiation

The Power Rule
Product and Quotient Rules
Chain Rule
Implicit Differentiation
Derivatives of Inverse Functions
Related Rates
Mean Value Theorem
Optimization

L'Hôpital's Rule

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Riemann Sums

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Also called: lhopital, l'hospital, indeterminate forms