Limits MIT..18.02

          Within this second class is able to learn the concept of limit and continuity, and Prof. David Jerison same address several examples so that students gain a better understanding of both concepts.

The development of the class was very good, since the beginning teacher recalling seen in the previous class, and it started with the new issues now would be limits and continuity, what I call the exchange rate as an interpretation of the derivative .

            Something I think is important to note is that I'm always looking to bring the calculation to what the real world, because even though student participation was low, the development is very good, eh did the imagination in this session.

I mention about the Halloween event, or more commonly the pumpkin drop, where with small equations simplifies this fact, it is a clear example of calculation in the world today. 

           Defined the term continuity which is, that for which, intuitively, for points near the domain are small changes in the values ​​of the function. If the function is not continuous, is said to be discontinuous. Usually a continuous function is one whose graph can be drawn without lifting the pencil from the paper. If the function is continuous, not discontinuous, and himself gave the famous conclusion that every differentiable function is continuous, but not every continuous function is differentiable.

            Easy to speak of the limits and the limits are not so easy, those of the form: 1 / X ... When X tends to 0 ..

To cite an example of the limits is not so easy.
With his words mentioned about term limits, saying that is the outline or approach by both right or left of a point on the line. I speak the words: infinite discontinuity removable discontinuity.

             No doubt that the class was very good, and it is a great contribution of MIT, offer these videos on the net, for the world and free, it motivates and encourages us more to learn this important language such as English.