Question

what does mean by ∩UA_K

Answer 1

does it mean that first we are taking the union of sequence A and then applying an operation of and intersection?

Answer 2

what is the whole expression

Answer 3

lim sup_n A_n = ∩^∞ U^∞ A_k

Answer 4

@UnkleRhaukus

Answer 5

@TuringTest @Zarkon @SmoothMath please help me

Answer 6

when we write intersection & union together then what does it mean?

Answer 7

\[\cap \cup A_K \]?

Answer 8

lim sup_n A_n = ∩^∞ U^∞ A_k

Answer 9

when we write intersection & union together then what does it mean?

Answer 10

It would have to be taken one thing at a time.

Answer 11

But yeah, I'm having trouble making any sense of the equation you've written there.

Answer 12

What is \(\text{^}^ \infty \) supposed to mean?

Answer 13

i dont understand your expression