document.write( "Question 233332: Can you please explain this to me? Thanks so much in advance for your time!\r
\n" ); document.write( "\n" ); document.write( "If D = {w, h, y} and E = {n, o, t} then answer the following:
\n" ); document.write( "(a) How many possible one-to-one correspondences are there between sets D and E?
\n" ); document.write( "(b) How many elements are in the Cartesian product D X E?
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Algebra.Com's Answer #172234 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Can you please explain this to me? Thanks so much in advance for your time!
\n" ); document.write( "If D = {w, h, y} and E = {n, o, t} then answer the following:
\n" ); document.write( "(a) How many possible one-to-one correspondences are there between sets D and E?
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\n" ); document.write( "Corresponding to w you have 3 choices
\n" ); document.write( "Corresponding to h you can 2 choices
\n" ); document.write( "Corresponding to y you have 1 choice
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\n" ); document.write( "Answer 3! = 6 possible 1-1 correspondences.
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\n" ); document.write( "\n" ); document.write( "(b) How many elements are in the Cartesian product D X E?
\n" ); document.write( "All possible ordered pairs (d,e) where d is from D and e is from E.
\n" ); document.write( "# = 3*3 = 9 ordered pairs
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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