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Why we cannot cancel 0 by 0?
What are some ways to solve a limit that ends up with 0/0?
There are several ways to solve a limit that ends up with 0/0, such as factoring, using L'Hopital's rule, or applying special limits. Factoring involves simplifying the expression by finding a common factor, L'Hopital's rule applies to situations where the limit of the derivative of the numerator and denominator is a finite number or infinity, and special limits involve using trigonometric identities or logarithmic properties to simplify the expression.