document.write( "Question 1014996: If R = {(1, 1), (2, 1), (3, 2), (4, 3)}, find R2,R4. \n" ); document.write( "
Algebra.Com's Answer #631367 by ikleyn(52798)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "Please explain what is R2, R4.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Not all of us are familiar with it.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );