document.write( "Question 242737: please help me:
\n" ); document.write( "cos pi/6 + sin 5pi/6=
\n" ); document.write( "HERE THE POSSIBLE ANSWERS:
\n" ); document.write( "a)(1-square root of 3)/2
\n" ); document.write( "b)(square root + 1)/2
\n" ); document.write( "c)(square root -1)/2 \n" ); document.write( "

Algebra.Com's Answer #177685 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
cos pi/6 + sin 5pi/6=
\n" ); document.write( "= sqrt(3)/2 + 1/2
\n" ); document.write( "= $\"%28sqrt%283%29+%2B+1%29%2F2\"$
\n" ); document.write( " \n" ); document.write( "

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