document.write( "Question 1044057: Hi \r
\n" ); document.write( "\n" ); document.write( "Can anyone help me with this problem, really struggling on where to start. \r
\n" ); document.write( "\n" ); document.write( "If C ⊆ A ∩ B then C ⊆ A and C ⊆ B.\r
\n" ); document.write( "\n" ); document.write( "Thanks
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Algebra.Com's Answer #659302 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
Let c ∈ C. (c is any element of C.)\r
\n" ); document.write( "\n" ); document.write( "===> c ∈ A ∩ B, because C ⊆ A ∩ B.\r
\n" ); document.write( "\n" ); document.write( "===> c ∈ A and c ∈ B\r
\n" ); document.write( "\n" ); document.write( "===> C ⊆ A and C ⊆ B.
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