document.write( "Question 1035120: What is CSC of 9pi/2 \n" ); document.write( "

Algebra.Com's Answer #649742 by Edwin McCravy(20064) $\"\"$ $\"About$

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Subtract 2p\r
\n" ); document.write( "\n" ); document.write( " $\"9pi%2F2-2pi=9pi%2F2-4pi%2F2+=+5pi%2F2\"$ \r
\n" ); document.write( "\n" ); document.write( "That's still not less than 2p\r
\n" ); document.write( "\n" ); document.write( "So subtract 2p again:\r
\n" ); document.write( "\n" ); document.write( " $\"5pi%2F2-2pi=5pi%2F2-4pi%2F2+=+pi%2F2\"$ \r
\n" ); document.write( "\n" ); document.write( "So $\"csc%289pi%2F2%29=csc%28pi%2F2%29=1%2Fsin%28pi%2F2%29=1%2F1=1\"$ \r
\n" ); document.write( "\n" ); document.write( "Edwin \n" ); document.write( "

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