## rishabh.mission 3 years ago Problem... How continuity of a function define or how it existence define ?

1. zzr0ck3r

the real definition of continuity can be found with google, but i seems one needs some analysis to understand it.

2. rishabh.mission

i know the definition but i it is hard to understand ?

3. zzr0ck3r

4. zzr0ck3r

this sums it up three conditions: first, f has to be defined at c. Second, the limit on the left hand side of that equation has to exist. Third, the value of this limit must equal f(c).

5. rishabh.mission

can u answer how? same is Written on my book but the explanation is poor ?

6. zzr0ck3r

do you understand limits?

7. zzr0ck3r

if you do then the three conditions I gave you should be able to understand. if not, then just know if you have to lift your pencil to draw the graph, it is NOT continuous

8. rishabh.mission

yes right

9. rishabh.mission

after that

10. zzr0ck3r

?

11. rishabh.mission

bro i know if i lift my pencil to draw the graph then, it is NOT continuous

12. zzr0ck3r

yes

13. zzr0ck3r

ok man, I dont know what to tell you. Your asking me if you can understand something that you already know. i guess theanswer is no

14. rishabh.mission

dude plz understand . can you plz use Qus to define it .but proper qus.

15. zzr0ck3r

qus?

16. rishabh.mission

question bro.

17. rishabh.mission

use this Qus?

18. rishabh.mission

show that the function f(x) given by |dw:1347528958353:dw|

19. rishabh.mission

in 1st Eq\[x \neq 0\] in 2nd Eq x=0

20. zzr0ck3r

you want me to defne something with a question? this is not possible...

21. zzr0ck3r

ok so i the first equation at -.0000000000001 and .0000000000001 = the secd eqution at 0