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Mathematics 34 Online
OpenStudy (anonymous):

find the intersection {1,4,6,9} and {3,5,8}

myininaya (myininaya):

interestion means what they have in common what do both sets have in common

myininaya (myininaya):

if they have nothing in common, then you write its the empty set or you can use the notation for the empty set because i can't do the symbol here

OpenStudy (anonymous):

\[\{\} or \emptyset\] is the empty set.

myininaya (myininaya):

polpak is a showoff with his symbols

OpenStudy (anonymous):

Yes, yes I am ;) It's part of the reason I help here is cause I can practice my latex at the same time.

myininaya (myininaya):

lol

OpenStudy (anonymous):

\emptyset is the symbol you were looking for

myininaya (myininaya):

is this all the coding is? is latex coding? i used to be pretty good at it when i was taking a class on it

OpenStudy (anonymous):

yes, it's all latex. Some of it doesn't work, but a lot of it is supported.

myininaya (myininaya):

i like maple best

OpenStudy (anonymous):

meh. Maple is for computing. Latex is for typesetting.

OpenStudy (anonymous):

thank you both polpak love your symbols keep up the good work

OpenStudy (anonymous):

different purpose

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