document.write( "Question 150756: csc^2 pi/6 - cot^2 pi/6. Use identity to find of the value of the expression (no calculator) \n" ); document.write( "
Algebra.Com's Answer #110688 by stanbon(75887)\"\" \"About 
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csc^2 pi/6 - cot^2 pi/6. Use identity to find of the value of the expression
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\n" ); document.write( "Identity:
\n" ); document.write( "csc^2x -cot^2x = 1
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\n" ); document.write( "Therefore, csc^2 pi/6 - cot^2 pi/6 = 1
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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