document.write( "Question 991796: Log9 tanπ/6 \n" ); document.write( "
Algebra.Com's Answer #611547 by ikleyn(52803)\"\" \"About 
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\n" ); document.write( "\"tan%28pi%2F6%29%29\" = \"1%2Fsqrt%283%29\".\r
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\n" ); document.write( "\n" ); document.write( "Therefore, \"log%289%2C%28tan%28pi%2F6%29%29%29\" = \"log%289%2C%281%2Fsqrt%283%29%29%29\" = \"-1%2F4\".\r
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