document.write( "Question 502383: Find the exact value of csc 9π/2 using periodic properties??
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Algebra.Com's Answer #338930 by lwsshak3(11628) $\"\"$ $\"About$

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Find the exact value of csc 9π/2 using periodic properties?
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\n" ); document.write( "9π/2=(4-1/2)π
\n" ); document.write( "This means rotating counter-clockwise 4π times and another (1/2)π, which makes a reference π/2 where sin=1.
\n" ); document.write( "Therefore, csc 9π/2=1/sin=1/1=1 \n" ); document.write( "

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