## Lukecrayonz 2 years ago Limits http://gyazo.com/f61c38a2d688b8adab37736d44e82c09

1. myininaya

Ok, we don't care what actually happens at 2, just around. As we move closer to 2 on the left what are y values getting close to?

2. Lukecrayonz

4

3. myininaya

Right not what about from the right?

4. Lukecrayonz

2

5. Lukecrayonz

So it's false.

6. thisSucks

Yeah I think so

7. Lukecrayonz

Is this correct then? http://gyazo.com/79e70a5b15e9035d7b632dc7793f31ab

8. myininaya

you are right because left limit does not approach the same as right limit

9. Lukecrayonz

The second question, it's does not exist, correct?

10. myininaya

you are right because the left limit does not equal the right limit

11. Lukecrayonz

Oh okay :-) Thank you. I'll be here for a while asking questions. Taking my calc midterm in 2 days.

12. myininaya

left limit is infinity right limit is negative infinity they are clearly going in completely directions when getting closer to pi/2

13. myininaya

different directions*

14. Lukecrayonz

That's exactly what I thought. Thank you.

15. myininaya

If we had |dw:1381514362557:dw| we could say the limit as x approaches 0 is infinity since both sides approach the same type of infinity

16. myininaya

If we had this |dw:1381514417500:dw| we would say the limit as x approaches 0 doesn't exist because they approach different types of infinity

17. myininaya

different types of infinity i mean positive and negative