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Topic: A➝B. Assume S⊆A and T⊆A. Show f(S∩T) ⊆ f(S) ∩ f(T).
Replies: 2   Last Post: Oct 27, 2010 8:42 AM

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imnotaspai

Posts: 3
Registered: 10/26/10
A➝B. Assume S⊆A and T⊆A. Show f(S∩T) ⊆ f(S) ∩ f(T).
Posted: Oct 26, 2010 10:45 PM
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Could someone explain to me how I would prove that? I'm really stuck and can't understand what to do.

Thanks in advance


Message was edited by: imnotaspai



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