Question

\(A_x=(-x,\dfrac{1}{x})\)
when 0 12 years ago

Answer 1

what?? I need understand my lecture

Answer 2

1){inf to 0} not including inf and 0

Answer 3

2) null?

Answer 4

i dunno lol im just guessing what all the notation means

Answer 5

I've never seen the union symbol in that context, it has to mean a function

Answer 6

I don't know,
My prof said \(A_{1/2}=(-1/2,2)\)

Answer 7

\(A_{4/10}= (-4/10,10/4)\)

Answer 8

and union of \(A_x \) when 0<x<1 = (-1, infinitive\)
I have no idea how he got it

Answer 9

oh sorry its -1 yes

Answer 10

how??

Answer 11

and intersect = [0,1]