Question

show that (3,6) is open but (3,6] is not open

Answer 1

@BSwan how do i prove it stepwise

Answer 2

for what class ?

Answer 3

this comes under real analysis shyt

Answer 4

i guess its abt nbh for both

Answer 5

just tell me something to write in my assignment paper :P

Answer 6

no
not that way

Answer 7

ok nw take nbh around 6 in both