(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

if A is a subset of B, then B^{c}\ C is a subset of A^{c}\ C for any set C

2. Relevant equations

A is a subset of B = for all elements in A are also elements in B

A\B = the complement of a set B in a set A

A\B= A and B^{c}

3. The attempt at a solution

I tried opening it up but i still couldnt find a solution

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# Simple question on SET THEORY

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