Infinite Limits - Precise Definition Example

In my earlier video I went over the precise definition of infinite limits and in this video I illustrate it further by going over a useful example. The example I go over is trying to prove that the limit as x approaches 0 of 1/x^2 is infinite. Intuitively, it is easy to see why the limit is true but proving according to the precise definition is a bit more abstract but once you fully grasp the precise definition, proofs like this should be pretty straight forward.

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[mes]

I don't always prove limits but when I do I make sure to be really precise ;)

[polar]

Where did the x^2 go when you multiplied it by M @ 3:33?

[muhammadridhwan]

Thnks bro..ur video really help me understand this topic.. may ur kindness will be rewarded