Question

What is the difference btwn (5,9] and [5,9)?

Answer 1

A point or two.....:-)

Answer 2

hahahahha no like seriously

Answer 3

A round bracket indicates that the number next to it or before it is not part of the answer
but a square bracket indicates it it included in the answer
for example
x=(5, 9]
it means that \(5<x\le 9\)

Answer 4

(5,9] it's meaning to 5 is open and 9 is close interval
[5,9) it's meaning to 5 is close and 9 is open interval

Answer 5

okkkkkkk

Answer 6

THANKS GUYS :DDDDDDDDD