This math tutorial introduces the concept of a limit for students learning it for the first time. It explains what a limit is, how to interpret it numerically. With simple examples and clear steps, this video is perfect for building a solid foundation before diving deeper into harder concepts and computations of limits.
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0:00 ex 1. limit of (x^2-4)/(x^2-3x+2) as x approaches 2
6:16 ex 2. limit of (sqrt(x)-3)/(x-9) as x approaches 9
9:05 ex 3. limit of 3^(1/(x-2)) as x approaches 2-
12:36 ex 4. limit of 3^(1/(x-2)) as x approaches 2+
15:57 ex 5. limit of sin(1/x) as x goes to 0+
18:36 ex 6. limit of (1+1/x)^x as x goes to infinity
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As a community college math professor since 2012, I understand the challenges students face in various math classes. This channel provides clear and step-by-step explanations to help you succeed in your math class. #math #precalculus #professorchow
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