Question

I need to verify something

Lets say I have 1/0+ (notice the + is in the right not left)

Is that undefined or equal to +infinity?

Answer 1

in limits,
yes its +infinity

Answer 2

i mean 1/x with x->0+ is +infinity
1/x with x->0- is -infinity

Answer 3

ans so
1/x with x->0 is not defined.

Answer 4

It means It is undefined

Answer 5

In mathematical terms, yes it's UNDEFINED...
But if it is in sense of Limits, for example,
lim(x==>0+) 1/x = infinity
{ I think what you actually mean to say}

Answer 6

Yeah @gohangoku58 had brought that up so I was just saying it s undefined therefore it goes to +infinity

Answer 7

undefined \(\ne + \infty\)

Answer 8

I think this can solve your query :-)
http://www.mathsisfun.com/calculus/limits-infinity.html

Just read the initial section and try underneath things yourself...

Answer 9

Satisfied???

Answer 10

Satisfaction for who?

Answer 11

To the asker ... that is @Christos ...