Question

What do these symbols mean..?

Answer 1

\[\cup \subset \supset\]

Answer 2

I have an problem with these symbols and I have no idea how to solve it.

Answer 3

\[\cup\] means "union" so that
\[A\cup B\] is the set of all stuff in A or B
everything

Answer 4

Thank you! @misty1212

Answer 5

you are welcome
the others are different

Answer 6

\[\subset\] means "is a subset of" so
\[\{1,2\}\subset \{1,2,3\}\] for example

Answer 7

In a Venn Diagram right?

Answer 8

in a venn diagram \[A\subset B\]

Answer 9

Ohh, it makes sense now..

Answer 10

pj gppd

Answer 11

oh good is what i meant to type, oopsie