Question

Let A, B, and C by three sets. Prove that B - C subset A^c then A intersection B subset C.

Answer 1

Please don't delete your questions after they are answered.

Answer 2

ohhh how come?

Answer 3

doesnt it just take up memory?

Answer 4

Because it causes the chat to spam that you 'asked your first question' over and over

Answer 5

ohhhh, sorry i never knew that

Answer 6

you dont worry of the memory questions can help other people

Answer 7

Np. Just letting you know

Answer 8

I'm not sure what you mean by A^c

Answer 9

kk kool, anyways we are tryiing to prove a implication here:\[B-C \subseteq A ^{c}rightarrowAintersectionB \subseteq\]

Answer 10

its A compliment

Answer 11

\[(B-C)\subseteq A ^{c}\] --> \[A\] intersection B \[\subseteq C\]

Answer 12

The eqn editor here doesnt have a intersectin symbol :/

Answer 13

Do you get the question though?

Answer 14

You can type it.. \cap = \(\cap\)