Question

What cases a limit of a function does not exist?

Answer 1

if the answer is undifined or (plus or minus infinity)

Answer 2

Answer undefined? There's also the case that the function has gaps and discontinuity, right?

Answer 3

yes for example sec it is discontinuous at 90 or pi/2 but continuous at some points eg at 90
this is called interval discontinuity

Answer 4

Wait, Your affirmative is not wrong?" but continuous at some points eg at 90 "

Answer 5

i want say 360 ''

Answer 6

r u doing advanced calculus if yes pls integrate this\[\int\limits_{0}^{t}\alpha \beta x ^{\beta-1} e ^{-alphax ^{\beta}} dx\]

Answer 7

I'm doing calculus 1 . But, to integrate this function, I think that I only need do direct substitution, right?

Answer 8

my problem is because i have to x(s) with different notations one is at other function and another is at another function but is the exponent

Answer 9

By my results, The undefined integration is equals to -e^(-alpha*x^(beta)) + c

Answer 10

so i've never found this function at calc 1.form ur unswer which method did u use

Answer 11

And the defined function is equals to -e^(-alpha*t^(beta)) - 1

Answer 12

Sorry, the defined integration

Answer 13

You know how to draw in this website? If yes, I can write to you how I got this values.

Answer 14

Or how post photo

Answer 15

yes ,to draw

Answer 16

do it pls

Answer 17

did u use by parts ?

Answer 18

But, how I draw?

Answer 19

u click draw use ur mouse to write

Answer 20

http://www.facebook.com/photo.php?fbid=435917126427615&set=a.435917139760947.101793.100000279936586&type=1&ref=nf

Answer 21

I posted in my Facebook page

Answer 22

do u use this name at facebook

Answer 23

jps is right except for the defined intergral.i got
\[ -e ^{-\alpha t ^{\beta}} + 1\]

Answer 24

Ah, beketso, I correct in the image ^^

Answer 25

Thanks for the medal! You saw the image?

Answer 26

@REMAINDER. try to let \[u = \alpha x ^{b}\]

Answer 27

Beketso, you know how to post photo ?

Answer 28

go to settings at the top of your window.then u'll c an option to change ur pic

Answer 29

Noo, I'm told post a photo of a exercise that I wrote

Answer 30

u have option to attach a file.try that

Answer 31

Aah, thank's!!

Answer 32

yw

Answer 33

jst saw the attachment.now what do u use to write that?

Answer 34

It's a app called bamboo paper for IPad

Answer 35

ok